[1]
“SHARP ESTIMATES FOR THE FIFTH COEFFICIENT OF THE INVERSE FUNCTIONS OF THE TOTALLY MONOTONIC FUNCTIONS”, Ann. Sofia Univ. Fac. Math. and Inf., vol. 95, pp. 99–109, Dec. 2003, Accessed: Feb. 04, 2026. [Online]. Available: https://annual.uni-sofia.bg/index.php/fmi/article/view/180