ON FRACTIONAL POWERS OF THE BESSEL OPERATOR ON SEMIAXIS Article Sitnik S.M., Shishkina E.L. Siberian Electronic Mathematical Reports. Sobolev Institute of Mathematics. Vol. 15. 2018. P. 1-10
ON FRACTIONAL POWERS OF BESSEL OPERATORS Article Shishkina E.L., Sitnik S.M. JOURNAL OF INEQUALITIES AND SPECIAL FUNCTIONS. UNIV PRISHTINES. Vol. 8. 2017. P. 49-67
GENERAL FORM OF THE EULER-POISSON-DARBOUX EQUATION AND APPLICATION OF THE TRANSMUTATION METHOD Article Shishkina E.L., Sitnik S.M. Electronic Journal of Differential Equations. Vol. 2017. 2017.
A SHORT SURVEY OF RECENT RESULTS ON BUSCHMAN-ERDELYI TRANSMUTATIONS Article Sitnik S.M. JOURNAL OF INEQUALITIES AND SPECIAL FUNCTIONS. UNIV PRISHTINES. Vol. 8. 2017. P. 140-157
FUNCTIONAL INEQUALITIES FOR THE MITTAG–LEFFLER FUNCTIONS Article Mehrez K., Sitnik S.M. Results in Mathematics. Birkhauser Verlag AG. Vol. 72. 2017. P. 703-714
THE DAMASCUS INEQUALITY Article Dannan F.M., Sitnik S.M. Problemy Analiza. Petrozavodsk State University. Vol. 5. 2016. P. 3-19
ON AN IDENTITY FOR THE ITERATED WEIGHTED SPHERICAL MEAN AND ITS APPLICATIONS Article Shishkina E.L., Sitnik S.M. Siberian Electronic Mathematical Reports. Sobolev Institute of Mathematics. Vol. 13. 2016. P. 849-860
ON MONOTONICITY OF RATIOS OF SOME Q-HYPERGEOMETRIC FUNCTIONS Article Mehrez K., Sitnik S.M. Matematicki Vesnik. Drustvo Matematicara Srbije. Vol. 68. 2016. P. 225-231
ON MONOTONICITY OF RATIOS OF SOME HYPERGEOMETRIC FUNCTIONS Article Sitnik S.M., Mehrez K. Siberian Electronic Mathematical Reports. Sobolev Institute of Mathematics. Vol. 13. 2016. P. 260-268