LAURINAVIČIUS, Eligijus; RIMKUVIENĖ, Daiva; SAKALAUSKAITĖ, Aurelija. The basic solution ellipsoid method approach for the efficiency measurement problems. Lietuvos matematikos rinkinys, [S. l.], v. 57, n. A, p. 41–46, 2016. DOI: 10.15388/LMR.A.2016.08. Disponível em: https://test.zurnalai.vu.lt/LMR/article/view/14946. Acesso em: 27 oct. 2025.