<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-20T02:28:07Z</responseDate><request verb="GetRecord" metadataPrefix="mets" identifier="6123726">https://digisam.ub.uni-giessen.de/ubg-ihd-nl-engel/oai/</request><GetRecord><record><header><identifier>oai:digisam.ub.uni-giessen.de/ubg-ihd-nl-engel:6123726</identifier><datestamp>2026-04-21T10:32:02Z</datestamp><setSpec>ubg-ihd-nl-engel</setSpec><setSpec>document</setSpec></header><metadata><mets:mets xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/version112/mets.xsd" OBJID="69">
<mets:metsHdr CREATEDATE="2026-05-20T04:28:07"><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="SOFTWARE"><mets:name>vls/2603</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="INSTANCE"><mets:name>ubg-balancer_mdapi1</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="REPOSITORY"><mets:name>digisam.ub.uni-giessen.de</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="BUILDER"><mets:name>vd</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="md6123726"><mets:mdWrap MIMETYPE="text/xml" MDTYPE="MODS"><mets:xmlData><mods:mods version="3.8" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd"><mods:titleInfo><mods:title>Brief von Friedrich Schur an Friedrich Engel vom 25.10.1890</mods:title></mods:titleInfo><mods:name type="personal" authority="gnd" authorityURI="http://d-nb.info/gnd/" valueURI="http://d-nb.info/gnd/118682075"><mods:displayForm>Engel, Friedrich</mods:displayForm><mods:role><mods:roleTerm type="code" authority="marcrelator">rcp</mods:roleTerm><mods:roleTerm type="text">Adressat</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" authorityURI="http://d-nb.info/gnd/" valueURI="http://d-nb.info/gnd/117311111"><mods:displayForm>Schur, Friedrich Heinrich</mods:displayForm><mods:role><mods:roleTerm type="code" authority="marcrelator">aut</mods:roleTerm><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role></mods:name><mods:typeOfResource>text</mods:typeOfResource><mods:location><mods:shelfLocator>NE110310</mods:shelfLocator></mods:location><mods:accessCondition type="use and reproduction" xlink:href="https://creativecommons.org/publicdomain/mark/1.0/" displayLabel="Creative Commons Gemeinfrei 1.0 International Lizenz">PDM 1.0</mods:accessCondition><mods:originInfo eventType="production"><mods:dateCreated encoding="w3cdtf" keyDate="yes">1890-10-25</mods:dateCreated><mods:dateCreated>25.10.1890</mods:dateCreated><mods:dateCaptured>2005</mods:dateCaptured><mods:place><mods:placeTerm type="text" authority="gnd" authorityURI="http://d-nb.info/gnd/" valueURI="4012804-0">Dorpat</mods:placeTerm></mods:place></mods:originInfo><mods:physicalDescription><mods:extent>5 S.</mods:extent><mods:digitalOrigin>reformatted digital</mods:digitalOrigin></mods:physicalDescription><mods:abstract>Nachrichten über die Leipziger Verhältnisse
Nachrichten über die deutsche Mathematikerversammlung
Engels Arbeit über das Pfaff'sche Problem
Vereinfachte Darstellung der Lieschen Theorie möglich und notwendig
Lies Beweis von Theorem 23 in der Theorie der Transformationsgruppen
Ankunft des neuen Kurators, dem bisherigen Rektor der Universität Warschau
Alte Signatur: 9
Ort des Adressaten: Leipzig
Eingang: 28.10.1890
</mods:abstract><mods:subject><mods:geographic authority="gnd" authorityURI="http://d-nb.info/gnd/" valueURI="4035206-7">Leipzig</mods:geographic></mods:subject><mods:recordInfo><mods:recordIdentifier>NE110310</mods:recordIdentifier></mods:recordInfo></mods:mods></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="amd6123726"><mets:rightsMD ID="rights6123726">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVRIGHTS">
<mets:xmlData>
<dv:rights xmlns:dv="http://dfg-viewer.de/">
<dv:ownerLogo>https://digisam.ub.uni-giessen.de/domainimage/logo-UB-giessen.png</dv:ownerLogo><dv:owner>Universit\\\\\\\\\\\\\\\\xe4tsbibliothek Gie\\\\\\\\\\\\\\\\xdfen</dv:owner><dv:ownerSiteURL>https://www.uni-giessen.de/ub/</dv:ownerSiteURL><dv:ownerContact>auskunft@bibsys.uni-giessen.de</dv:ownerContact><dv:license>pdm</dv:license></dv:rights>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD><mets:digiprovMD ID="digiprov6123726">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVLINKS">
<mets:xmlData>
<dv:links xmlns:dv="http://dfg-viewer.de/">
<dv:reference>http://orsprod.rz.uni-frankfurt.de/DB=2.1/CMD?ACT=SRCHA&amp;IKT=6015&amp;TRM=ppn:NE110310</dv:reference>
<dv:presentation>https://digisam.ub.uni-giessen.de/id/6123726</dv:presentation>
<dv:iiif>https://digisam.ub.uni-giessen.de/i3f/v20/6123726/manifest</dv:iiif>
<dv:sru>https://digisam.ub.uni-giessen.de/proto_ftsearch/6123726</dv:sru></dv:links>
</mets:xmlData>
</mets:mdWrap>
</mets:digiprovMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="TEASER"><mets:file MIMETYPE="image/jpeg" CREATED="2026-04-21T10:32:02.339800Z" ID="IMG_TEASER_6123727"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/304/6123727" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="DEFAULT"><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_6123727"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/6123727" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_6123728"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/6123728" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_6123729"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/6123729" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="THUMBS"><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_6123727"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/6123727" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_6123728"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/6123728" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_6123729"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/6123729" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MIN"><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_6123727"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/6123727" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_6123728"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/6123728" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_6123729"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/6123729" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MAX"><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_6123727"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/6123727" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_6123728"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/6123728" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_6123729"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/6123729" LOCTYPE="URL"/></mets:file></mets:fileGrp></mets:fileSec><mets:structMap TYPE="PHYSICAL"><mets:div TYPE="physSequence" ID="physroot"><mets:div ID="phys6123727" TYPE="page" LABEL="[Seite 1]" ORDER="1"><mets:fptr FILEID="IMG_DEFAULT_6123727"/><mets:fptr FILEID="IMG_THUMBS_6123727"/><mets:fptr FILEID="IMG_MIN_6123727"/><mets:fptr FILEID="IMG_MAX_6123727"/></mets:div><mets:div ID="phys6123728" TYPE="page" LABEL="[Seite 2]" ORDER="2"><mets:fptr FILEID="IMG_DEFAULT_6123728"/><mets:fptr FILEID="IMG_THUMBS_6123728"/><mets:fptr FILEID="IMG_MIN_6123728"/><mets:fptr FILEID="IMG_MAX_6123728"/></mets:div><mets:div ID="phys6123729" TYPE="page" LABEL="[Seite 3]" ORDER="3"><mets:fptr FILEID="IMG_DEFAULT_6123729"/><mets:fptr FILEID="IMG_THUMBS_6123729"/><mets:fptr FILEID="IMG_MIN_6123729"/><mets:fptr FILEID="IMG_MAX_6123729"/></mets:div></mets:div></mets:structMap><mets:structMap TYPE="LOGICAL"><mets:div ID="log6123726" DMDID="md6123726" ADMID="amd6123726" TYPE="document" LABEL="Brief von Friedrich Schur an Friedrich Engel vom 25.10.1890" ORDER="1"><mets:fptr FILEID="IMG_TEASER_6123727"/></mets:div></mets:structMap><mets:structLink><mets:smLink xlink:from="log6123726" xlink:to="physroot"/><mets:smLink xlink:from="log6123726" xlink:to="phys6123727"/><mets:smLink xlink:from="log6123726" xlink:to="phys6123728"/><mets:smLink xlink:from="log6123726" xlink:to="phys6123729"/></mets:structLink></mets:mets></metadata></record></GetRecord></OAI-PMH>