Search results for: Halina Bielak
Discrete Mathematics > 2007 > 307 > 7-8 > 827-831
Electronic Notes in Discrete Mathematics > 2001 > 10 > Complete > 23-26
Discrete Mathematics > 2007 > 307 > 7-8 > 827-831
Electronic Notes in Discrete Mathematics > 2001 > 10 > Complete > 23-26