U. K. Shrivastava, H. L. Rathore. Degree of Approximation of Lipschitz Function By (C, 1) (e, c) Means of its Fourier Series. J. Int. Acad. Phys. Sci. [Internet]. 2011 Oct. 30 [cited 2024 May 19];15(5):83-94. Available from: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/617