ABILDAYEVA, A. D.; ASSANOVA, A. T.; MINGLIBAYEVA, B. B. An existence solution to an identification parameter problem for higher-order partial differential equations. International Journal of Mathematics and Physics, [S. l.], v. 11, n. 1, p. 28–35, 2020. DOI: 10.26577/ijmph.2020.v11.i1.04. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/311. Acesso em: 28 apr. 2024.