TY - RPRT TI - Integrable nonlinear evolution partial differential equations in 4 + 2 and 3 + 1 dimensions. AU - A S Fokas PY - 2006 DO - 10.1103/physrevlett.96.190201 UR - https://pubmed.ncbi.nlm.nih.gov/16803087/ ID - 16803087 ER -