@article{UZKU_2020_162_2_a7,
     author = {A. M. Shaimardanov and V. N. Kaurov and E. A. Petrova},
     title = {A semiclassical approach reproducing asymptotically the {Heitler} formula for atomic photoionization},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {211--222},
     publisher = {mathdoc},
     volume = {162},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2020_162_2_a7/}
}