Hefter, S. L., Goncharuk, A. B., Гефтер, С. Л., & Гончарук, А. Б. (2026). Linear differential equation with inhomogeneity in the form of a formal power series over a ring with non-Archimedean valuation. Institute of Mathematics, NAS of Ukraine. https://doi.org/10.37863/umzh.v74i11.7287
Чикаго стиль цитування (17-те видання)Hefter, S. L., A. B. Goncharuk, С. Л Гефтер, та А. Б Гончарук. Linear Differential Equation with Inhomogeneity in the Form of a Formal Power Series over a Ring with Non-Archimedean Valuation. Institute of Mathematics, NAS of Ukraine, 2026. https://doi.org/10.37863/umzh.v74i11.7287.
Стиль цитування MLA (8-ме видання)Hefter, S. L., et al. Linear Differential Equation with Inhomogeneity in the Form of a Formal Power Series over a Ring with Non-Archimedean Valuation. Institute of Mathematics, NAS of Ukraine, 2026. https://doi.org/10.37863/umzh.v74i11.7287.