Discrete Mathematics
Discrete Mathematics > 2008 > 308 > 10 > 1909-1920
Discrete Mathematics > 2008 > 308 > 15 > 3213-3219
Discrete Mathematics > 2008 > 308 > 16 > 3491-3507
Discrete Mathematics > 2008 > 308 > 10 > 1909-1920
Discrete Mathematics > 2008 > 308 > 15 > 3213-3219
Discrete Mathematics > 2008 > 308 > 16 > 3491-3507