@article{DAN_1994_338_6_a2,
     author = {V. A. Rukavishnikov and E. I. Rukavishnikova},
     title = {The finite element method for the first boundary value problem},
     journal = {Doklady Akademii Nauk},
     pages = {731--733},
     year = {1994},
     volume = {338},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_338_6_a2/}
}