TY - RPRT TI - Rhombic patterns: Broken hexagonal symmetry. AU - Qi Ouyang AU - Gemunu H. Gunaratne AU - Harry L. Swinney PY - 1993 DO - 10.1063/1.165931 UR - https://pubmed.ncbi.nlm.nih.gov/12780074/ ID - 12780074 ER -