V. D. Stepanov, G. E. Shambilova, “On iterated and bilinear integral Hardy-type operators”, Math. Inequal. Appl., 22:4 (2019), 1505–1533
P. Jain, S. Kanjilal, L.-E. Persson, “Hardy-type inequalities over balls in R-N for some bilinear and iterated operators”, J. Inequal. Spec. Funct., 10:2 (2019), 35–48
V. D. Stepanov, P. Jain, G. È. Shambilova, “Discrete Bilinear Hardy Inequalities”, Dokl. Math., 100:3 (2019), 554–557
V. D. Stepanov, G. È. Shambilova, “Bilinear Weighted Inequalities With Volterra Integral Operators”, Dokl. Math., 99:3 (2019), 290–294
V. D. Stepanov, G. È. Shambilova, “Multidimensional Bilinear Hardy Inequalities”, Dokl. Math., 100:1 (2019), 374–376