Discrete Mathematics
Discrete Mathematics > 2009 > 309 > 6 > 1730-1735
Discrete Mathematics > 2009 > 309 > 6 > 1711-1713
Discrete Mathematics > 2009 > 309 > 8 > 2119-2133
Discrete Mathematics > 2009 > 309 > 9 > 2905-2912
Discrete Mathematics > 2009 > 309 > 11 > 3541-3552
Discrete Mathematics > 2009 > 309 > 13 > 4362-4376
Discrete Mathematics > 2009 > 309 > 23-24 > 6644-6648