000 00334nam a2200121Ia 4500
008 170209s9999 xx 000 0 und d
022 _a0095-8956
_c(hbk)
082 _223
_a511.5
_bJOU
100 _aElsevier Science
245 _aJournal of combinatorial theory. Series B
260 _aAmsterdam:
_bElsevier Science,
_c2003
942 _2ddc
_cBV
999 _c27553
_d27553