Discrete Applied Mathematics
Discrete Applied Mathematics > 2011 > 159 > 2-3 > 91-99
Discrete Applied Mathematics > 2011 > 159 > 10 > 945-952
Discrete Applied Mathematics > 2011 > 159 > 13 > 1303-1310
Discrete Applied Mathematics > 2011 > 159 > 15 > 1631-1640
Discrete Applied Mathematics > 2011 > 159 > 15 > 1594-1600
Discrete Applied Mathematics > 2011 > 159 > 16 > 1666-1675