TY - RPRT TI - Constructing new periodic exact solutions of evolution equations. AU - J M Mao AU - L Zengrong AU - C Yongluo PY - 1999 DO - 10.1103/physreve.60.3589 UR - https://pubmed.ncbi.nlm.nih.gov/11970192/ ID - 11970192 ER -