000 00332nam a2200133Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e93905
_aMAIN
041 _aEnglish
082 _a512.72 S94O
100 _aSavita
245 0 _aOn elconvergence of trigonometric sumsand trigonometric series
300 _a134 p.
942 _cTH
999 _c72400
_d72400