Li S, Tang H, Ma L, En A. Generalized k–uniformly convex harmonic functions with negative coefficients. Tamkang J. Math. [Internet]. 2017 Jun. 30 [cited 2024 Apr. 29];48(2):185-202. Available from: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/2326