Discrete Mathematics
Discrete Mathematics > 2007 > 307 > 6 > 739-747
Discrete Mathematics > 2007 > 307 > 6 > 756-759
Discrete Mathematics > 2007 > 307 > 6 > 730-738
Discrete Mathematics > 2007 > 307 > 6 > 774-780
Discrete Mathematics > 2007 > 307 > 6 > 694-703
Discrete Mathematics > 2007 > 307 > 6 > 748-749
Discrete Mathematics > 2007 > 307 > 6 > 760-763
Discrete Mathematics > 2007 > 307 > 6 > 704-714
Discrete Mathematics > 2007 > 307 > 6 > 668-682
Discrete Mathematics > 2007 > 307 > 6 > 683-693
Discrete Mathematics > 2007 > 307 > 6 > 769-773
Discrete Mathematics > 2007 > 307 > 6 > 781-786
Discrete Mathematics > 2007 > 307 > 6 > 764-768
Discrete Mathematics > 2007 > 307 > 6 > 659-667
Discrete Mathematics > 2007 > 307 > 7-8 > 854-865
Discrete Mathematics > 2007 > 307 > 7-8 > 1013-1015
Discrete Mathematics > 2007 > 307 > 7-8 > 939-951
Discrete Mathematics > 2007 > 307 > 7-8 > 923-938
Discrete Mathematics > 2007 > 307 > 7-8 > 983-989