By Erdos P.   Tuza Z.   Valtr P.   in European Journal of Combinatorics

ISSN:0195-6698|17|6|519-532

Academic Press‎(1996)‎

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By Erdos P.L.   Szekely L.A.   in Advances in Applied Mathematics

ISSN:0196-8858|19|4|431-443

Academic Press‎(1997)‎

Access to resources Favorite 2.770823

By Erdos P.L.   Steel M.A.   Szekely L.A.   Warnow T.J.   in Theoretical Computer Science

ISSN:0304-3975|221|1|77-118

Elsevier‎(1999)‎

Access to resources Favorite 1.9791592