@article{DAN_1957_112_3_a21,
     author = {S. N. Zadumkin},
     title = {An approximate calculation of the surface tension of metals},
     journal = {Doklady Akademii Nauk},
     pages = {453--456},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_112_3_a21/}
}