Ghiculescu, D., N. Marinescu, O. Alupei, and N. Carutasu. “FINITE ELEMENT MODELLING OF HYDRAULIC MECHANICAL REMOVAL MECHANISM AT ULTRASONICALLY AIDED EDM FINISHING”. Nonconventional Technologies Review, Vol. 19, no. 3, Sept. 2015, http://revtn.ro/index.php/revtn/article/view/140.