1. Distance to nearest neighbor as a measure of spatial relationships in populations;Clark;Ecology,1954
2. A note on the derivation of nearest neighbor distances;Dacey;J. Regional Sci.,1960
3. Analysis of central place and point patterns by a nearest neighbor method;Dacey;Lund Studies Geography Series,1962
4. Two-dimensional random point patterns;Dacey,1964
5. Random point distributions and strain measurement in rocks;Fry;Tectonophysics,1979