DEBELEAC, C.N. 2026. STUDY OF THE PENDULAR MOTIONS OF THE FORESTRY GRAPPLE. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering. 30, 2 (Jan. 2026), 17-20. DOI:https://doi.org/https://doi.org/10.35219/ann_udjg_im.2023.2.03.