PEČIULYTĖ, Sigita; ŠTIKONAS, Artūras. Distribution of the critical and other points in boundary problems with nonlocal boundary condition. Lietuvos matematikos rinkinys, [S. l.], v. 47, n. spec., p. 405–410, 2007. DOI: 10.15388/LMR.2007.14654. Disponível em: https://www.journals.vu.lt/LMR/article/view/14654.. Acesso em: 19 jul. 2024.