Discrete Mathematics
Discrete Mathematics > 2005 > 296 > 2-3 > 187-197
Discrete Mathematics > 2005 > 297 > 1-3 > 49-59
Discrete Mathematics > 2005 > 304 > 1-3 > 108-116
Discrete Mathematics > 2005 > 305 > 1-3 > 276-298
Discrete Mathematics > 2005 > 296 > 2-3 > 187-197
Discrete Mathematics > 2005 > 297 > 1-3 > 49-59
Discrete Mathematics > 2005 > 304 > 1-3 > 108-116
Discrete Mathematics > 2005 > 305 > 1-3 > 276-298