TY - GEN T1 - Search for lensing signatures in the gravitational-wave observations from the first half of LIGO-Virgo's third observing run T2 - arXiv PY - 2021/05/13 AU - The LIGO Scientific Collaboration AU - the Virgo Collaboration AU - Abbott R AU - Abbott TD AU - Abraham S AU - Acernese F AU - Ackley K AU - Adams A AU - Adams C AU - Adhikari RX AU - Adya VB et al ED - DO - DOI: 10.48550/arxiv.2105.06384 Y2 - 2025/10/08 ER -