Discrete Mathematics
Discrete Mathematics > 2017 > 340 > 5 > 1000-1007
Discrete Mathematics > 2017 > 340 > 5 > 1019-1027
Discrete Mathematics > 2017 > 340 > 7 > 1633-1638
Discrete Mathematics > 2017 > 340 > 5 > 1000-1007
Discrete Mathematics > 2017 > 340 > 5 > 1019-1027
Discrete Mathematics > 2017 > 340 > 7 > 1633-1638