@article{DE_2001_37_7_a12,
     author = {M. P. Sapagovas},
     title = {Investigation of the {Convergence} of a {Finite-Difference} {Method} for the {Drop} {Surface} {Equation} with the {Neumann} {Boundary} {Condition}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {969--975},
     publisher = {mathdoc},
     volume = {37},
     number = {7},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_7_a12/}
}