Discrete Mathematics
Discrete Mathematics > 2017 > 340 > 2 > 31-38
Discrete Mathematics > 2017 > 340 > 6 > 1162-1171
Discrete Mathematics > 2017 > 340 > 9 > 2123-2129
Discrete Mathematics > 2017 > 340 > 2 > 31-38
Discrete Mathematics > 2017 > 340 > 6 > 1162-1171
Discrete Mathematics > 2017 > 340 > 9 > 2123-2129