ДЕНИСЮК, В. П.; РИБАЧУК, Л. В.; НЕГОДЕНКО, О. В. Construction of approximate solutions of boundary value problems for ordinary differ-ential equations in the form of trigonometric polynomials. Problems of Informatization and Management, [S. l.], v. 1, n. 45, p. 37–41, 2014. DOI: 10.18372/2073-4751.1.7694. Disponível em: http://jrnl.kai.edu.ua/index.php/PIU/article/view/7694. Acesso em: 21 apr. 2026.