Discrete Mathematics
Discrete Mathematics > 2005 > 294 > 1-2 > 175-201
Discrete Mathematics > 2005 > 294 > 1-2 > 75-81
Discrete Mathematics > 2005 > 301 > 1 > 106-116
Discrete Mathematics > 2005 > 305 > 1-3 > 299-311
Discrete Mathematics > 2005 > 294 > 1-2 > 175-201
Discrete Mathematics > 2005 > 294 > 1-2 > 75-81
Discrete Mathematics > 2005 > 301 > 1 > 106-116
Discrete Mathematics > 2005 > 305 > 1-3 > 299-311