@article{DAN_1982_265_3_a20,
     author = {A. A. Spektor},
     title = {Variational methods of investigating certain classes of three-dimensional problems of contact between elastic bodies in the presence of friction},
     journal = {Doklady Akademii Nauk},
     pages = {592--596},
     publisher = {mathdoc},
     volume = {265},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a20/}
}