Quantum interference measurement of the free fall of anti-hydrogenOlivier Rousselle, Pierre Cladé, Saïda Guellati-Khélifa, Romain Guérout and Serge ReynaudEur. Phys. J. D, 76 11 (2022) 209DOI: https://doi.org/10.1140/epjd/s10053-022-00526-z