PAUKŠTAITĖ, Gailė; ŠTIKONAS, Artūras. Nullity of the second order discrete problem with nonlocal multipoint boundary conditions. Lietuvos matematikos rinkinys, [S. l.], v. 56, n. A, p. 72–77, 2015. DOI: 10.15388/LMR.A.2015.13. Disponível em: https://www.journals.vu.lt/LMR/article/view/14935. Acesso em: 7 apr. 2025.