TY - RPRT TI - Four-phase patterns in forced oscillatory systems AU - AL Lin AU - A Hagberg AU - A Ardelea AU - M Bertram AU - HL Swinney AU - E Meron PY - 2000 DO - 10.1103/physreve.62.3790 UR - https://pubmed.ncbi.nlm.nih.gov/11088896/ ID - 11088896 ER -