Discrete Mathematics
Discrete Mathematics > 2000 > 212 > 3 > 191-198
Discrete Mathematics > 2000 > 212 > 3 > 261-269
Discrete Mathematics > 2000 > 212 > 3 > 185-189
Discrete Mathematics > 2000 > 212 > 3 > 199-221
Discrete Mathematics > 2000 > 212 > 3 > 245-255
Discrete Mathematics > 2000 > 212 > 3 > 169-183
Discrete Mathematics > 2000 > 212 > 3 > 257-260
Discrete Mathematics > 2000 > 212 > 3 > 223-231
Discrete Mathematics > 2000 > 212 > 3 > 233-244