autores Fernandes, Joao Paulo Castejón Sisamón, Cristina Gismeros Moreno, Raúl Marques, F. Marques, Filipe Corral Abad, Eduardo Jesús Meneses Alonso Castejon, Cristina Flores, Paulo
palavras-chave Contact detection Deep groove ball bearings Multibody dynamics Multiple-simultaneous collisions Multiple-simultaneous impact Nonlinear smooth contact