@article{400d9a36a3964f18a5ce24fcffee7adb,
title = "Search for Lensing Signatures in the Gravitational-Wave Observations from the First Half of LIGO-Virgo's Third Observing Run",
keywords = "1ST, BAYESIAN-INFERENCE, BINARIES, BLACK-HOLE MERGERS, COALESCENCE, COMPACT OBJECTS, COSMOLOGY, INITIAL MASS FUNCTION, METALLICITY, POPULATION, POPULATION PROPERTIES, STAR-FORMATION, BINARY COALESCENCE",
author = "R. Abbott and T.D. Abbott and S. Abraham and F. Acernese and K. Ackley and A. Adams and C. Adams and R.X. Adhikari and V.B. Adya and C. Affeldt and D. Agarwal and M. Agathos and K. Agatsuma and N. Aggarwal and O.D. Aguiar and L. Aiello and A. Ain and P. Ajith and K.M. Aleman and G. Allen and A. Allocca and P.A. Altin and A. Amato and S. Anand and A. Ananyeva and S.B. Anderson and W.G. Anderson and S.V. Angelova and S. Ansoldi and J.M. Antelis and S. Antier and S. Appert and K. Arai and M.C. Araya and J.S. Areeda and M. Arene and N. Arnaud and S.M. Aronson and K.G. Arun and Y. Asali and G. Ashton and {LIGO Scientific Collaboration} and {Virgo Collaboration} and S.L. Danilishin and S. Hild and G. Koekoek and A. Singha and V. Spagnuolo and J. Steinlechner and S. Steinlechner and A.C. Utina and {van den Brand}, J.F.J. and Margot Hennig and Jan-Simon Hennig",
year = "2021",
month = dec,
day = "1",
doi = "10.3847/1538-4357/ac23db",
language = "English",
volume = "923",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "IOP Publishing Ltd.",
number = "1",
}