000			00336nam a2200145Ia 4500
008			170101s2017 xx 000 0 und d
082			_a510 D33P
100			_aDEMIDOVICH, B
245		0	_aProblems in mathematical analysis
260			_bMoscow
300			_a496p
650			_aMATHEMATICS
653			_aMATHEMATICS
942			_2ddc _cB
999			_c16730 _d16730