000			00315nam a2200133Ia 4500
001			17133
008			170722s9999 xx 000 0 und d
100			_aSeverny, A.
245			_aSolar physics tr from the Russian by G Yankovsky /
653			_aAstronomy
653			_aMathematics
653			_aSun
942			_cGEN
999			_c68099 _d68099