Discrete Mathematics
Discrete Mathematics > 2009 > 309 > 9 > 2658-2662
Discrete Mathematics > 2009 > 309 > 9 > 2922-2924
Discrete Mathematics > 2009 > 309 > 9 > 2749-2754
Discrete Mathematics > 2009 > 309 > 9 > 2649-2657
Discrete Mathematics > 2009 > 309 > 9 > 2687-2695
Discrete Mathematics > 2009 > 309 > 9 > 2763-2774
Discrete Mathematics > 2009 > 309 > 9 > 2934-2936
Discrete Mathematics > 2009 > 309 > 9 > 2815-2833
Discrete Mathematics > 2009 > 309 > 9 > 2775-2781
Discrete Mathematics > 2009 > 309 > 9 > 2957-2960
Discrete Mathematics > 2009 > 309 > 9 > 2952-2956
Discrete Mathematics > 2009 > 309 > 9 > 2745-2748
Discrete Mathematics > 2009 > 309 > 9 > 2943-2947
Discrete Mathematics > 2009 > 309 > 9 > 2861-2869
Discrete Mathematics > 2009 > 309 > 9 > 2870-2876
Discrete Mathematics > 2009 > 309 > 9 > 2839-2846
Discrete Mathematics > 2009 > 309 > 9 > 2834-2838
Discrete Mathematics > 2009 > 309 > 9 > 2712-2720
Discrete Mathematics > 2009 > 309 > 9 > 2721-2726
Discrete Mathematics > 2009 > 309 > 9 > 2886-2896