Calculation of the Second Order Settling Time in SISO Linear Systems. - Raul Ciprian Ionel; Sabin Ionel; Alimpie Ignea (Circuits Syst. Signal Process., 2013)

Water leakage monitoring education: Cross correlation study via spectral whitening. - Raul Ciprian Ionel; Sabin Ionel; Pavol Bauer; Franz Quint (IECON, 2014)