PALIOKAS, E. On Solvability of the Boundary Value Problems for the Multidimensional Elliptic Systems of Partial Equations. Nonlinear Analysis: Modelling and Control, [S. l.], v. 7, n. 2, p. 105–112, 2002. DOI: 10.15388/NA.2002.7.2.15196. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/15196.. Acesso em: 27 apr. 2024.