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    <title language="eng">Geometric Algorithms and Combinatorial Optimization</title>
    <parentTitle language="eng">Algorithms and Combinatorics</parentTitle>
    <identifier type="isbn">3-540-13624-X, 0-387-13624-X (U.S.)</identifier>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
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    <title language="eng">Geometric Methods in Combinatorial Optimization</title>
    <parentTitle language="eng">Progress in Combinatorial Optimization, (Conference Waterloo/Ontario 1982)</parentTitle>
    <author>Martin Grötschel</author>
    <editor>William Pulleyblank</editor>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
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    <volume>21</volume>
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    <title language="eng">Polynomial algorithms for perfect graphs</title>
    <parentTitle language="eng">Topics on perfect graphs</parentTitle>
    <enrichment key="Series">Annals of Discrete Mathematics</enrichment>
    <author>Martin Grötschel</author>
    <editor>Claude Berge</editor>
    <author>Lászlo Lovász</author>
    <editor>Vašek Chvátal</editor>
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    <title language="eng">Corrigendum to our paper “The ellipsoid method and its consequences in combinatorial optimization”</title>
    <parentTitle language="eng">Combinatorica</parentTitle>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
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    <pageFirst>330</pageFirst>
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    <volume>40</volume>
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    <title language="eng">Relaxations of Vertex Packing</title>
    <parentTitle language="eng">Journal of Combinatorial Theory, Series B</parentTitle>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
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    <id>3019</id>
    <completedYear>1981</completedYear>
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    <title language="eng">The ellipsoid method and its consequences in combinatorial optimization</title>
    <parentTitle language="eng">Combinatorica</parentTitle>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
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    <completedYear>1981</completedYear>
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    <title language="eng">The ellipsoid method and its consequences in combinatorial optimization</title>
    <parentTitle language="eng">IIASA Collab. Proceedings Ser. CP-81-S1</parentTitle>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
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  <doc>
    <id>109</id>
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    <completedDate>1993-06-24</completedDate>
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    <title language="eng">Combinatorial Optimization.</title>
    <abstract language="eng">This paper will appear as Chapter 28 of the forthcoming "Handbook on Combinatorics" (editors: R. Graham, M. Grötschel, L. Lovasz) to be published in 1994, by North-Holland.</abstract>
    <identifier type="serial">SC-93-13</identifier>
    <identifier type="opus3-id">108</identifier>
    <identifier type="urn">urn:nbn:de:0297-zib-1098</identifier>
    <enrichment key="SourceTitle">Appeared in: Handbooks of Combinatorics. Ed. by R. L. Graham, M. Grötschel, L. Lovasz. Vol. II. Elsevier; MIT Press 1995, pp. 1541-1597</enrichment>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
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      <title>ZIB-Report</title>
      <number>SC-93-13</number>
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    <collection role="institutes" number="">ZIB Allgemein</collection>
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    <id>3091</id>
    <completedYear>1995</completedYear>
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    <title language="eng">Combinatorial Optimization</title>
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    <author>Martin Grötschel</author>
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    <editor>Martin Grötschel</editor>
    <editor>Lászlo Lovász</editor>
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    <completedYear>1993</completedYear>
    <publishedYear>1993</publishedYear>
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    <language>eng</language>
    <pageFirst/>
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    <pageNumber/>
    <edition>Second corrected edition</edition>
    <issue/>
    <volume>2</volume>
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    <publisherName>Springer</publisherName>
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    <title language="eng">Geometric Algorithms and Combinatorial Optimization</title>
    <parentTitle language="eng">Algorithms and Combinatorics</parentTitle>
    <identifier type="isbn">3-540-56740-2, 0-387-56740-2 (U.S.)</identifier>
    <author>Martin Grötschel</author>
    <author>Lászlo Lovász</author>
    <author>Alexander Schrijver</author>
    <collection role="institutes" number="optimization">Mathematical Optimization</collection>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
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