Continent-wide risk assessment for the establishment of nonindigenous species in Antarctica.

Chown S.L., Huiskes A.H.L., Gremmen N.J.M., Lee J.E., Terauds A., Crosbie K., Frenot Y., Hughes K.A., Imura S., Kiefer K., Lebouvier M., Raymond B., Tsujimoto M., Ware C., Van de Vijver B., Bergstrom D.M. (2012) Continent-wide risk assessment for the establishment of nonindigenous species in Antarctica, Proceedings of the National Academy of Sciences of the United States of America 109(13). 4938-4943; doi:10.1073/pnas.1119787109;