V. G. Lezhnev and A. N. Markovsky, “Direct and inverse boundary-value problems for convection-diffusion equation”, Экологический вестник научных центров ЧЭС, no. 3, pp. 28–33, Sep. 2005, Accessed: Dec. 06, 2025. [Online]. Available: https://vestnik.kubsu.ru/article/view/106