A New Optimized Solution for a Flexible Coupling with Bolts Used in the Mechanical Transmissions. - Marilena Ghitescu; Ion-Marius Ghitescu; Paul Nicolae Borza; Sorin Vlase (Symmetry, 2021)

Experimental Dynamic Rigidity of an Elastic Coupling with Bolts. - Marilena Ghitescu; Ion-Marius Ghitescu; Sorin Vlase; Paul Nicolae Borza (Symmetry, 2021)

New Command Mechanism of Flaps and Wings of a Light Sport Aircraft. - Ion-Marius Ghitescu; Maria Luminita Scutaru; Marilena Ghitescu; Paul Nicolae Borza; Marin Marin (Symmetry, 2021)