Tomsic, A., Schröder, H., Kompa, K.-L., & Gebhardt, C. R. (2003). Impact dynamics of molecular clusters on surfaces: Fragmentation patterns and anisotropic effects. Journal of Chemical Physics, 119(12), 6314-6323. Retrieved from http://ojps.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JCPSA6000119000012006314000001&idtype=cvips&gifs=Yes.