MUKHWANA, MOSES KOLOLI, ROMANUS O. OTIENO, ORWA O. GEORGE, MUNG’ATU K. JOSEPH, and N. B. OKELO. “ON CHEBYSHEV’S POLYNOMIALS OF NON-SMOOTH FUNCTIONAL AND ITS NONPARAMETRIC ESTIMATION”. IJRDO -JOURNAL OF MATHEMATICS 1, no. 2 (June 30, 2015): 26-32. Accessed September 17, 2024. http://webdisk.ijrdo.org/index.php/m/article/view/2407.