@article{DAN_1985_283_4_a8,
     author = {V. V. Korenyako},
     title = {G\r{a}rding's inequality},
     journal = {Doklady Akademii Nauk},
     pages = {806--810},
     year = {1985},
     volume = {283},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_283_4_a8/}
}