Geographic variation in marine invasions among large estuaries: effects of ships and time

Ruiz, Gregory M. ; Fofonoff, Paul W. ; Ashton, Gail ; Minton, Mark S. ; Miller, A. Whitman. (2013). . Ecological Applications, 23 (2) , 311-320. http://dx.doi.org/10.1890/11-1660.1