P. Dumitrache, “About the parametric modelling of the protective structure included in a tractor cabin in order to study its protective capability using the finite element method”, Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering, vol. 21, no. 1, pp. 21-26, Jun. 2014.