1. Image Processing with ImageJ;Abramoff, Michael D;Biophotonics Int,2004
2. [2] Allee, Warder Clyde; Park, Orlando; Emerson, Alfred Edwards; Park, Thomas; Schmidt, Karl Patterson Principles of Animal Ecology, W. B. Saundere Co. Ltd., Philadelphia, USA, 1949
3. Density-dependent Dispersal and the Speed of Range Expansions;Altwegg, Res;Divers Distrib,2013
4. The Influence of Numbers on Invasion Success;Blackburn, Tim M;Mol Ecol,2015
5. A Proposed Unified Framework for Biological Invasions;Blackburn, Tim M;Trends Ecol Evol,2011