Information × Registration Number 0204U003019, 0101U002210 , R & D reports Title Magnetic fields of active regions on the Sun popup.stage_title Head Gopasyuk S.I., Registration Date 21-01-2004 Organization Crimean astrophysical observatory popup.description2 The programms for investigation of magnetic fields in active regions on the Sun is constracted. Product Description popup.authors popup.nrat_date 2020-04-02 Close