SAPAGOVAS, Mifodijus; GRIŠKONIENĖ, Viktorija; ŠTIKONIENĖ, Olga. Application of M-matrices theory to numerical investigation of a nonlinear elliptic equation with an integral condition. Nonlinear Analysis: Modelling and Control, [S. l.], v. 22, n. 4, p. 489–504, 2017. DOI: 10.15388/NA.2017.4.5. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13380.. Acesso em: 4 may. 2024.