THE SOURCE JERK INTEGRALMETHOD FOR SUB-CRITICALITY MEASUREMENTS IN ADS A. Kochetkov, A. Billebaud, S. Chabod, A. Krása, F.-R. Lecolley, J.-L. Lecouey, G. Lehaut, N. Marie, N. Messaoudi, G. Vittiglio and J. Wagemans EPJ Web Conf., 247 (2021) 08002 Published online: 22 February 2021 DOI: 10.1051/epjconf/202124708002