@article{DAN_1965_160_3_a18,
     author = {V. F. Bratsev},
     title = {The ground state energy of a molecule in adiabatic approximation},
     journal = {Doklady Akademii Nauk},
     pages = {570--572},
     publisher = {mathdoc},
     volume = {160},
     number = {3},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_3_a18/}
}