@incollection{lovasz:1995:cpm,
    author = {Lov{\'a}sz, L. and Pyber, L. and Welsh, D. J. A. and Ziegler, G. M.},
    editor = {Graham, Ronald L. and Gr{\"o}tschel, M. and Lov{\'a}sz, L.},
     title = {Combinatorics in Pure Mathematics},
 booktitle = {Handbook of Combinatorics, Vol.\ 2},
     pages = {2039–2082},
 publisher = {Elsevier},
   address = {Amsterdam},
      year = {1995},
   mrclass = {00A05 (05-XX 05E25 20B99 46B20 52B30 57M25)},
  mrnumber = {MR1373697 (97f:00003)},
     zblno = {0851.52017}}