Discrete Applied Mathematics
Discrete Applied Mathematics > 2013 > 161 > 4-5 > 670-676
Discrete Applied Mathematics > 2013 > 161 > 6 > 750-767
Discrete Applied Mathematics > 2013 > 161 > 6 > 858-863
Discrete Applied Mathematics > 2013 > 161 > 13-14 > 2107-2119
Discrete Applied Mathematics > 2013 > 161 > 16-17 > 2361-2366
Discrete Applied Mathematics > 2013 > 161 > 16-17 > 2587-2596
Discrete Applied Mathematics > 2013 > 161 > 18 > 2985-2991