A mixed R&D projects and securities portfolio selection model
| Year of publication: |
2008
|
|---|---|
| Authors: | Fang, Yong ; Chen, Lihua ; Fukushima, Masao |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 185.2008, 2, p. 700-715
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