Markina I, Vasiliev A. Long-pin perturbations of the trivial solution for Hele-Shawcorner flows. Sci. Ser. A Math. Sci. (N.S.) [Internet]. 2025 Aug. 11 [cited 2025 Aug. 19];9:33-4. Available from: https://revistas.usm.cl/scientia/article/view/240