General 0–1 fractional programming with conditional fractional terms for design of food frequency questionnaires
| Year of publication: |
2013
|
|---|---|
| Authors: | Gerdessen, J.C. ; Claassen, G.D.H. ; Banasik, A. |
| Published in: |
Operations research letters. - Amsterdam [u.a.] : Elsevier, ISSN 0167-6377, ZDB-ID 7207359. - Vol. 41.2013, 1, p. 7-11
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