On the linear relaxation of the p-median problem
2011 ◽
Vol 8
(2)
◽
pp. 344-375
◽
Keyword(s):
Keyword(s):
1977 ◽
Vol 11
(3-4)
◽
pp. 255-262
◽
2012 ◽
Vol 222
(1)
◽
pp. 54-64
◽
2015 ◽
Vol 245
(3)
◽
pp. 656-666
◽
Keyword(s):