A NEW GENERALIZATION OF BOAS THEOREM FOR SOME LORENTZ SPACES LAMBDA(Q)(OMEGA) Article Kopezhanova A., Nursultanov E., Persson L.E. Journal of Mathematical Inequalities. Element D.O.O.. Vol. 12. 2018. P. 619-633
HARDY–LITTLEWOOD AND PITT'S INEQUALITIES FOR HAUSDORFF OPERATORS Article Dyachenko M., Nursultanov E., Tikhonov S. Bulletin des Sciences Mathematiques. Elsevier Masson SAS. Vol. 147. 2018. P. 40-57
NORM CONVOLUTION INEQUALITIES IN LEBESGUE SPACES Article Nursultanov E., Tikhonov S., Tleukhanova N. Revista Matematica Iberoamericana. European Mathematical Society Publishing House. Vol. 34. 2018. P. 811-838
HARDY-TYPE THEOREMS ON FOURIER TRANSFORMS REVISED Article Dyachenko M., Nursultanov E., Tikhonov S. Journal of Mathematical Analysis and Applications. Academic Press Inc.. Vol. 467. 2018. P. 171-184