A complementarity approach for solving Leontief substitution systems and (generalized) Markov decision processes Gary J. Koehler — 1979 RAIRO - Operations Research - Recherche Opérationnelle
A generalized Markov decision process Gary J. Koehler — 1980 RAIRO - Operations Research - Recherche Opérationnelle
Fixed cost minimization over a Leontief substitution system Gary J. Kœhler; Andrew B. Whinston; Gordon P. Wright — 1974 RAIRO - Operations Research - Recherche Opérationnelle