00522naa#a2200169#i#450# EN\INFRA-M\bibl\4680 20250105074744.7 2712-9640 20150317b2015####ek#y0engy0150####ca RUS RU Shock waves raised by explosions in space as sources of ultra-high-energy cosmic rays Journal article Moscow INFRA-M Academic Publishing LLC. 2015 5 с. Journal article local Kichigin Gennadiy Nikolaevich zh-szf.ru