Dag Henrik Reikvam, Alexander Erofeev, Anders Sandvik, Vedrana Grcic, Frode Lars Jahnsen, Peter Gaustad, Kathy D. McCoy, Andrew J. Macpherson, Leonardo A. Meza-Zepeda, Finn-Eirik Johansen
PLoS One. 2011; 6(3): e17996. Published online 2011 Mar 21. doi: 10.1371/journal.pone.0017996