@article{VKAM_2020_33_4_a16,
     author = {V. F. Gordeev and V. A. Krutikov and S. Yu. Malyshkov and V. I. Polivach},
     title = {Seasonal variations of frequency parameters of earth's natural pulsed electromagnetic field},
     journal = {Vestnik KRAUNC. Fiziko-matemati\v{c}eskie nauki},
     pages = {199--208},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VKAM_2020_33_4_a16/}
}