Chotkowski, Jacek, and Jerzy Rembeza. “THE FORMATION OF MARKET STRATEGIES FOR THE POTATO BREEDING AND SEEDING COMPANIES”. Acta Scientiarum Polonorum. Oeconomia 2, no. 1 (June 30, 2003): 107–114. Accessed April 4, 2025. https://aspe.sggw.edu.pl/article/view/1001.