TY - RPRT TI - Statistics of Wide Pre-main-sequence Binaries in the Orion OB1 Association AU - Tokovinin, Andrei AU - BriceƱo, Cesar PY - 2020 DO - 10.3847/1538-3881/abc2d6 UR - https://www.osti.gov/biblio/23013448 ID - 23013448 ER -