A new extended formulation of the Generalized Assignment Problem and some associated valid inequalities
1986 ◽
Vol 27
(3)
◽
pp. 313-323
◽
2006 ◽
Vol 100
(4)
◽
pp. 162-166
◽
1995 ◽
Vol 87
(2)
◽
pp. 343-348
◽