Finding a core of a tree with pos/neg weight
| Year of publication: |
2012
|
|---|---|
| Authors: | Zaferanieh, Mehdi ; Fathali, Jafar |
| Published in: |
Mathematical methods of operations research. - Berlin : Springer, ISSN 1432-2994, ZDB-ID 13106958. - Vol. 76.2012, 2, p. 147-161
|