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@article{DAN_1986_287_2_a8, author = {N. A. Ostapenko}, title = {On the {Ferry} singularity point on the windward side of $\mathrm{V}$-shaped wings}, journal = {Doklady Akademii Nauk}, pages = {295--298}, publisher = {mathdoc}, volume = {287}, number = {2}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1986_287_2_a8/} }
N. A. Ostapenko. On the Ferry singularity point on the windward side of $\mathrm{V}$-shaped wings. Doklady Akademii Nauk, Tome 287 (1986) no. 2, pp. 295-298. http://geodesic.mathdoc.fr/item/DAN_1986_287_2_a8/