Solution for the Kinematics of Non-H-D Couplings Applied to RPCR Mechanism. - Stelian Alaci; Florina-Carmen Ciornei; Ionut-Cristian Romanu; Toma-Marian Ciocirlan; Mariana-Catalina Ciornei (Axioms, 2023)

Proposed Shaft Coupling Based on RPRRR Mechanism: Positional Analysis and Consequences. - Stelian Alaci; Ioan Doroftei; Florina-Carmen Ciornei; Ionut-Cristian Romanu; Toma-Marian Ciocirlan; Mariana-Catalina Ciornei (Axioms, 2023)

Mathematical Model of the Evolution of a Simple Dynamic System with Dry Friction. - Stelian Alaci; Florina-Carmen Ciornei; Costica Lupascu; Ionut-Cristian Romanu (Axioms, 2024)

Assembly Modes and Workspace Analysis of a 3-RRR Planar Manipulator. - Florentin Buium; Ioan Doroftei; Stelian Alaci (Robotics, 2025)