Discrete Applied Mathematics
Discrete Applied Mathematics > 2010 > 158 > 5 > 592-596
Discrete Applied Mathematics > 2010 > 158 > 7 > 771-778
Discrete Applied Mathematics > 2010 > 158 > 7 > 731-740
Discrete Applied Mathematics > 2010 > 158 > 12 > 1286-1304
Discrete Applied Mathematics > 2010 > 158 > 13 > 1394-1403
Discrete Applied Mathematics > 2010 > 158 > 17 > 1908-1912