00556naa#a2200181#i#450# EN\INFRA-M\bibl\12016 20241212002819.4 2500-0535 20160601b2016####ek#y0engy0150####ca ENG RU Penetration of internal gravity waveguide modes into the upper atmosphere Journal article Moscow INFRA-M Academic Publishing LLC. 2016 16 с. Journal article local Rudenko Georgiy Vladimirovich Dmitrienko Irina Sergeevna zh-szf.ru