A Lagrangean heuristic for the facility location problem with staircase costs
| Year of publication: |
1997
|
|---|---|
| Authors: | Holmberg, Kaj ; Ling, Jonas |
| Published in: |
European Journal of Operational Research. - Elsevier, ISSN 0377-2217. - Vol. 97.1997, 1, p. 63-74
|
| Publisher: |
Elsevier |