VILKAS, E. Transformation of game matrix and game value. Lithuanian Mathematical Journal, [S. l.], v. 4, n. 1, p. 25–29, 1964. DOI: 10.15388/LMJ.1964.19479. Disponível em: https://www.zurnalai.vu.lt/LMJ/article/view/19479. Acesso em: 8 jun. 2025.