Melfou K, Theocharopoulos A, Papanagiotou E. The structure of production in Greek Agriculture: Elasticities of substitution and derived factor price elasticities. SPOUDAI [Internet]. 2009 Dec. 12 [cited 2024 Sep. 20];59(3-4):32-48. Available from: http://spoudai.org/index.php/journal/article/view/297