TY - RPRT TI - Coherent structures and entropy in constrained, modulationally unstable, nonintegrable systems. AU - B Rumpf AU - A C Newell PY - 2001 DO - 10.1103/physrevlett.87.054102 UR - https://pubmed.ncbi.nlm.nih.gov/11497773/ ID - 11497773 ER -