PETRESCU, R.V., PETRESCU, F.I., Motoare termice cu ardere internă In the 3-rd Symposium “Durability and Reliability of Mechanical Systems” Proceedings, Section 2, p. 255-261, ISBN 978-973-144-350-8, Editura Academica Brâncuşi, CNCSIS 255, in University “C-tin Brâncuşi” Annals, CNCSIS Rating “B+ Type Code 718”, UCB, Târgu-Jiu, 2010.