LAHUTA, V. V. Compromise, optimal and tractional accounts on Pareto set. Science and Transport Progress , [S. l.], n. 37, p. 195–199, 2011. DOI: 10.15802/stp2011/9448. Disponível em: https://stp.ust.edu.ua/article/view/9448. Acesso em: 3 may. 2024.