« Determination of process function for pitch diameter D2 in electro-erosion machining of threads from sintered metallic carbides type G20 », Ann_UGAL_TMB, vol. 27, p. 233–238, nov. 2009, Consulté le: nov. 02, 2026. Disponible sur: https://ojs.ugal.ro/index.php/tmb/article/view/2008