2.
ETTEFAGH, M.M., SADEGHI, M.H., PIROUZPANAH, V., ARJMANDI TASH, H. Knock detection in spark ignition engines by vibration analysis of cylinder block: A pa-rametric modeling approach. Mech Syst Signal Process. 2008, 22, 1495-514. DOI: 10.1016/j.ymssp.2007.11.027.