BARZDŽIUKAS, Raimondas; ŠVITRA, Osvaldas; VILKYTĖ, Ramunė. Dynamic model of the commodity prices with variable delay. Lietuvos matematikos rinkinys, [S. l.], v. 54, n. B, p. 34–36, 2013. DOI: 10.15388/LMR.B.2013.07. Disponível em: https://www.journals.vu.lt/LMR/article/view/17147.. Acesso em: 2 may. 2024.