TY  - RPRT
TI  - Transition to parametric wave patterns in a vertically oscillated granular layer.
AU  - F Melo
AU  - P Umbanhowar
AU  - HL Swinney
PY  - 1994
DO  - 10.1103/physrevlett.72.172
UR  - https://pubmed.ncbi.nlm.nih.gov/10055594/
ID  - 10055594
ER  -