@article{DAN_1963_151_3_a18,
     author = {O. I. Zavialov},
     title = {Majoration technique in quantum mechanics},
     journal = {Doklady Akademii Nauk},
     pages = {539--542},
     publisher = {mathdoc},
     volume = {151},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_151_3_a18/}
}