Jessica De Ingeniis, Boris Ratnikov, Adam D. Richardson, David A. Scott, Pedro Aza-Blanc, Surya K. De, Marat Kazanov, Maurizio Pellecchia, Ze'ev Ronai, Andrei L. Osterman, Jeffrey W. Smith
PLoS One. 2012; 7(9): e45190. Published online 2012 Sep 14. doi: 10.1371/journal.pone.0045190