@article{1102977736, author = {Yadav, B. S.}, title = {Contractions of functions and their Fourier series.}, journal = {Pacific J. Math.}, volume = {31}, number = {3}, year = {1969}, pages = { 827-832}, language = {en}, url = {http://dml.mathdoc.fr/item/1102977736} }
Yadav, B. S. Contractions of functions and their Fourier series.. Pacific J. Math., Tome 31 (1969) no. 3, pp. 827-832. http://gdmltest.u-ga.fr/item/1102977736/