„Non-linear characteristics of transmissibility in the dynamic responses of standing subjects exposed to vertical whole-body vibration“. Analele Universității ”Dunărea de Jos” din Galați. Fascicula II, Matematică, fizică, mecanică teoretică / Annals of the ”Dunarea de Jos” University of Galati. Fascicle II, Mathematics, Physics, Theoretical Mechanics, Bd. 42, Nr. 2, November 2019, S. 143-52, https://doi.org/10.35219/ann-ugal-math-phys-mec.2019.2.04.