. "APPROXIMATE CONTROLLABILITY OF IMPULSIVE FRACTIONAL STOCHASTIC INTEGRO-DIFFERENTIAL SYSTEMS WITH STATE-DEPENDENT DELAY AND POISSON JUMPS S. SELVARASU, P. KALAMANI, M. MALLIKA ARJUNAN", Journal of Fractional Calculus and Applications, 9, 2, 2018, 229-254. doi: 10.21608/jfca.2018.308481