Zabielavičienė, Irena, and Malvina Arimavičiūtė. “Determination of the Supply and Rational Manufacturing Volume by Application of Marginal Analysis”. Ekonomika 53 (December 1, 2001): 142–152. Accessed July 7, 2025. https://www.zurnalai.vu.lt/ekonomika/article/view/16934.