00785naa#a2200193#i#450# EN\\bibl\95939 20260313084500.5 2712-9640 20250922b2025####ek#y0engy0150####ca RU Studying dynamics of energy spectrum of solar diurnal variations in cosmic rays during solar activity cycles 20–25, using method of crossed muon telescopes Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2025 5 с. Journal article local Космические лучи. Первичные космические лучи. 524.1 Gololobov Peter Yur'evich Grigoryev Vladislav Georgievich Gerasimova Sardaana Kimovna ras.editorum.ru