TY - RPRT TI - Active matter shepherding and clustering in inhomogeneous environments AU - Forgács, Peter AU - Libál, Andres AU - Reichhardt, Charles AU - Reichhardt, Cynthia Jane O. PY - 2021 DO - 10.1103/physreve.104.044613 UR - https://www.osti.gov/biblio/2005822 ID - 2005822 ER -