HENDERSON, Johnny. Smoothness of solutions with respect to multi-strip integral boundary conditions for nth order ordinary differential equations. Nonlinear Analysis: Modelling and Control, [S. l.], v. 19, n. 3, p. 396–412, 2014. DOI: 10.15388/NA.2014.3.6. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13643.. Acesso em: 28 apr. 2024.