Irimescu, Luminita, Stelian Alaci, Delia Cerlincă, Florina Ciornei, and Dorel Prodan. 2013. “DEVICE FOR STUDYING COLLISIONS”. Mechanical Testing and Diagnosis 2 (4), 51-55. https://gup.ugal.ro/ugaljournals/index.php/mtd/article/view/2590.