Makarov VL. Exact solutions of a spectral problem for the schrödinger differential operator with polynomial potential in R2 . Dopov. Nac. akad. nauk Ukr. [Internet]. 2024 May 22 [cited 2024 Dec. 23];(1):3-9. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/3103