@article{SM_1969_7_1_a1,
     author = {P. P. Mosolov},
     title = {A~functional connected with a~surface of given mean curvature},
     journal = {Sbornik. Mathematics},
     pages = {45--58},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1969},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1969_7_1_a1/}
}