@article{TM_1989_186_a13,
     author = {A. L. Gonor},
     title = {Analytic solution of a~nonlinear problem of the penetration of a~thin cone into a~fluid},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {85--90},
     year = {1989},
     volume = {186},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1989_186_a13/}
}