SZULC, E. Spatio-temporal modelling of economic phenomena in the context of reducing the dimensions of the random field. Ekonomia i Prawo. Economics and Law, [S. l.], v. 19, n. 2, p. 333–354, 2020. DOI: 10.12775/EiP.2020.023. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2020.023. Acesso em: 23 jul. 2024.