@article{DAN_1988_303_3_a2,
     author = {O. V. Balabanov and V. T. Pashintsev},
     title = {On the use of the variational principle of invariance in numerical},
     journal = {Doklady Akademii Nauk},
     pages = {529--534},
     publisher = {mathdoc},
     volume = {303},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_303_3_a2/}
}