TY - RPRT TI - The relation between optical and γ-ray emission in BL Lac sources AU - La Mura, G. (ORCID:000000018553499X) AU - Becerra Gonzalez, J. (ORCID:0000000267299022) AU - Chiaro, G. AU - Ciroi, S. AU - Otero-Santos, J. PY - 2022 DO - 10.1093/mnras/stac2041 UR - https://www.osti.gov/biblio/1882262 ID - 1882262 ER -