Discrete Mathematics
Discrete Mathematics > 2011 > 311 > 2-3 > 208-209
Discrete Mathematics > 2011 > 311 > 2-3 > 197-204
Discrete Mathematics > 2011 > 311 > 6 > 437-440
Discrete Mathematics > 2011 > 311 > 8-9 > 699-704
Discrete Mathematics > 2011 > 311 > 12 > 911-920
Discrete Mathematics > 2011 > 311 > 12 > 996-1005
Discrete Mathematics > 2011 > 311 > 13 > 1158-1163
Discrete Mathematics > 2011 > 311 > 14 > 1365-1370
Discrete Mathematics > 2011 > 311 > 15 > 1448-1450