Discrete Applied Mathematics
Discrete Applied Mathematics > 2012 > 160 > 10-11 > 1610-1614
Discrete Applied Mathematics > 2014 > 169 > Complete > 176-185
Discrete Applied Mathematics > 2012 > 160 > 10-11 > 1610-1614
Discrete Applied Mathematics > 2014 > 169 > Complete > 176-185