@ARTICLE {KORIE:1998, title = {Analyzing maps of dispersal around a single focus}, author = {Korie, S. and Clark, S. and Perry, J. and Mugglestone, M. and Bartlett, P. W. and Marshall, E. J. P. and Mann, J. A. }, journal = {Environmental and Ecological Statistics}, year = {1998}, volume = {5}, pages = {317--344}, }