The Signum Equation for Erdős-Surányi Sequences. - Dorin Andrica; Eugen J. Ionascu (Integers, 2015)

Some remarks on 3-partitions of multisets. - Dorin Andrica; Ovidiu Bagdasar (Electron. Notes Discret. Math., 2018)

The Smallest Nontrivial Solution to xk≡1 (modn) and Related Sequences. - Dorin Andrica; Vlad Crisan (Am. Math. Mon., 2019)

On the Automorphism Group of Direct Products of Groups with Finite Exponent. - Dorin Andrica; Sorin Radulescu; George C. Turcas (Am. Math. Mon., 2021)

Pseudoprimality related to the generalized Lucas sequences. - Dorin Andrica; Ovidiu Bagdasar (Math. Comput. Simul., 2022)

On Some Properties of the Equilateral Triangles with Vertices Located on the Support Sides of a Triangle. - Dorin Andrica; Ovidiu Bagdasar (Axioms, 2024)