MEŠKAUSKAS, T.; IVANAUSKAS, F. Initial Boundary-Value Problems for Derivative Nonlinear Schroedinger Equation. Justification of Two-Step Algorithm. Nonlinear Analysis: Modelling and Control, [S. l.], v. 7, n. 2, p. 69–104, 2002. DOI: 10.15388/NA.2002.7.2.15195. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/15195. Acesso em: 11 apr. 2025.