@article{UZKU_2006_148_1_a0,
     author = {A. O. Kuhovarenko and Yu. M. Stenin},
     title = {The forecasting of the ionospheric $E_s$ layer critical frequency based on neural network computation techniques},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {7--11},
     publisher = {mathdoc},
     volume = {148},
     number = {1},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2006_148_1_a0/}
}