00781naa#a2200205#i#450# EN\INFRA-M\bibl\20509 20241104101024.1 2500-0535 20180331b2018####ek#y0engy0150####ca RUS RU Automatic estimation of dynamics of ionospheric disturbances with 1–15 minute lifetimes as derived from ISTP SB RAS fast chirp ionosonde data Journal article Moscow INFRA-M Academic Publishing LLC. 2018 6 с. Journal article local Геология. Геологические и геофизические науки. 55 RUS Berngardt Oleg Igorevich Bubnova Tatyana Valentinovna Podlesnyi Aleksey Vitalyevich naukaru.ru