By Blok R.J.   in European Journal of Combinatorics

ISSN:0195-6698|22|2|145-163

Elsevier‎(2001)‎

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By Bennett C.D.   Blok R.J.   in Journal of Combinatorial Theory, Series A

ISSN:0097-3165|102|2|331-346

Elsevier‎(2003)‎

Access to resources Favorite 12.399719