On the periodic solutions of certain class of eighth-order differential equations
On the second type linear volterra integral equations with convolution kernel
Fixed point theorems for some discontinous operators in 2-Metric spaces
On the closed planar homothetic motions and the orbital areas
The factorization of elements of So(n) in terms of the eulers angles
On the pair of axoids under the symmetric helical motion of order k in the euclidean space En