On an open problem of Bai-Ni Guo and Feng Qi.
On an open problem of F. Qi.
On an open problem of integral inequalities.
On an open problem posed in the paper “Inequalities of power-exponential functions".
On an open problem regarding an integral inequality.
On an open question regarding an integral inequality.
On an upper bound for Jensen's inequality.
On an upper bound for the deviations from the mean value.
On Approximation of the Riemann-Stieltjes Integral and Applications
On Bellman-Bihari integral inequalities.
On best extensions of Hardy-Hilbert's inequality with two parameters.
On Bicheng[Yang]-Debnath's generalizations of Hardy's integral inequality.
On boundedness of a certain class of Hardy-Steklov type operators in Lebesgue spaces.
On boundedness of weighted Hardy operator in and regularity condition.
On bounds for the derivates of a complex-valued function on a compact interval.
On bounds of the range of ordered variates II.
On Carleman's inequality
On Čebyšev type inequalities involving functions whose derivatives belong to spaces.
On Čebyšev-Grüss type inequalities via Pečarić's extension of the Montgomery identity.
On certain inequalities for means in two variables.