Wolfgang Schleich

Tino G., A. Bassi, G. Bianco, K. Bongs, P. Bouyer, L. Cacciapuoti, S. Capozziello, X. Chen, M. Chiofalo, A. Derevianko, and W. Ertmer, The European Physical Journal D 73, 228 (2019).

Benkert C., M.O. Scully, A. Rangwala, and W. Schleich, Physical Review A 42, 1503-1514 (1990).