Discrete Mathematics
Discrete Mathematics > 2009 > 309 > 8 > 2564-2566
Discrete Mathematics > 2009 > 309 > 15 > 4890-4902
Discrete Mathematics > 2009 > 309 > 22 > 6391-6401
Discrete Mathematics > 2009 > 309 > 23-24 > 6572-6584
Discrete Mathematics > 2009 > 309 > 8 > 2564-2566
Discrete Mathematics > 2009 > 309 > 15 > 4890-4902
Discrete Mathematics > 2009 > 309 > 22 > 6391-6401
Discrete Mathematics > 2009 > 309 > 23-24 > 6572-6584