Aliens in Antarctica: Assessing transfer of plant propagules by human visitors to reduce invasion risk.

Huiskes A.H.L., Gremmen N.J.M., Bergstrom D.M., Frenot Y., Hughes K.A., Imura S., Kiefer K., Lebouvier M., Lee J.E., Tsujimoto M., Ware C., Van De Vijver B., Chown S.L. (2014) Aliens in Antarctica: Assessing transfer of plant propagules by human visitors to reduce invasion risk, Biological Conservation 171. 278-284; doi:10.1016/j.biocon.2014.01.038;