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Proces robne proizvodnje prelaznog tipa
Andrijašević, Jovan, (1976)
Technical progress and the surrogate production function
Miyao, Takahiro, (1968)
Economic growth and factor substitution
Inada, Ken-ichi, (1964)
The envelope theory in a smooth constrained optimization problem with applications in economics
Otani, Yoshihiko, (1999)
Gains from trade revisited
Otani, Yoshihiko, (1972)
Neo-classical technology sets and properties of production possibility sets
Otani, Yoshihiko, (1973)