TY - RPRT TI - Pattern dynamics of vortex ripples in sand: nonlinear modeling and experimental validation. AU - K H Andersen AU - M Abel AU - J Krug AU - C Ellegaard AU - L R Søndergaard AU - J Udesen PY - 2002 DO - 10.1103/physrevlett.88.234302 UR - https://pubmed.ncbi.nlm.nih.gov/12059366/ ID - 12059366 ER -