Discrete Mathematics
Discrete Mathematics > 2000 > 218 > 1-3 > 33-49
Discrete Mathematics > 2000 > 223 > 1-3 > 351-354
Discrete Mathematics > 2009 > 309 > 6 > 1327-1333
Discrete Mathematics > 2014 > 321 > Complete > 76-89
Discrete Mathematics > 2000 > 218 > 1-3 > 33-49
Discrete Mathematics > 2000 > 223 > 1-3 > 351-354
Discrete Mathematics > 2009 > 309 > 6 > 1327-1333
Discrete Mathematics > 2014 > 321 > Complete > 76-89