Found: 8

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  • Coloring of trees with minimum sum of colors.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 354, doi. 10.1002/(SICI)1097-0118(199912)32:4<354::AID-JGT4>3.0.CO;2-B
    By:
    • Jiang, Tao;
    • West, Douglas B.
    Publication type:
    Article

  • More than one tough chordal planar graphs are Hamiltonian.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 405, doi. 10.1002/(SICI)1097-0118(199912)32:4<405::AID-JGT8>3.0.CO;2-Z
    By:
    • Böhme, Thomas;
    • Harant, Jochen;
    • Tkáč, Michal
    Publication type:
    Article

  • Intersection representation of digraphs in trees with few leaves.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 340, doi. 10.1002/(SICI)1097-0118(199912)32:4<340::AID-JGT3>3.0.CO;2-R
    By:
    • Lin, In-Jen;
    • Sen, Malay K.;
    • West, Douglas B.
    Publication type:
    Article

  • On critically perfect graphs.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 394, doi. 10.1002/(SICI)1097-0118(199912)32:4<394::AID-JGT7>3.0.CO;2-Z
    By:
    • Wagler, Annegret
    Publication type:
    Article

  • Dirac's map-color theorem for choosability.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 327, doi. 10.1002/(SICI)1097-0118(199912)32:4<327::AID-JGT2>3.0.CO;2-B
    By:
    • Böhme, T.;
    • Mohar, B.;
    • Stiebitz, M.
    Publication type:
    Article

  • A lower bound for partial list colorings.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 390, doi. 10.1002/(SICI)1097-0118(199912)32:4<390::AID-JGT6>3.0.CO;2-D
    By:
    • Chappell, Glenn G.
    Publication type:
    Article

  • Improved bounds for the chromatic index of graphs and multigraphs.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 311, doi. 10.1002/(SICI)1097-0118(199912)32:4<311::AID-JGT1>3.0.CO;2-X
    By:
    • Hakimi, S. Louis;
    • Schmeichel, Edward F.
    Publication type:
    Article

  • Perfectly contractile diamond-free graphs.

    Published in:
    Journal of Graph Theory, 1999, v. 32, n. 4, p. 359, doi. 10.1002/(SICI)1097-0118(199912)32:4<359::AID-JGT5>3.0.CO;2-U
    By:
    • Rusu, Irena
    Publication type:
    Article