00549naa#a2200169#i#450# EN\\bibl\4569 20260309125715.1 2712-9640 20150317b2015####ek#y0engy0150####ca RUS RU Horizontal component of photospheric plasma flows during the emergence of active regions on the Sun Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2015 12 с. Journal article local Khlystova Anna Innokentyevna ras.editorum.ru