Discrete Mathematics
Discrete Mathematics > 2017 > 340 > 2 > 87-95
Discrete Mathematics > 2017 > 340 > 4 > 572-577
Discrete Mathematics > 2017 > 340 > 5 > 1143-1149
Discrete Mathematics > 2017 > 340 > 7 > 1508-1513
Discrete Mathematics > 2017 > 340 > 2 > 87-95
Discrete Mathematics > 2017 > 340 > 4 > 572-577
Discrete Mathematics > 2017 > 340 > 5 > 1143-1149
Discrete Mathematics > 2017 > 340 > 7 > 1508-1513