TY - JOUR AU - A. A. Titova TI - On the shape of the free-surface problem of an ideal incompressible fluid flow with a singular sink at the top of a triangular ledge at the bottom JO - Sibirskie èlektronnye matematičeskie izvestiâ PY - 2021 SP - 207 EP - 236 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SEMR_2021_18_1_a25/ LA - ru ID - SEMR_2021_18_1_a25 ER -