1. Asymmetric clusters of internal migration region of France;Boyd;IEEE Trans. on Systems, Man, and Cybernetics,1980
2. On a least squares adjustment of a sample frequency table with the expected marginal totals are known;Deming;Annals of Mathematical Statistics,1940
3. Spatial correlation analysis of air pollution data in an urban area;Elsom;Atmospheric Environment,1978
4. Analysis of air pollution patterns in New York City;Goldstein;Atmospheric Environment,1977
5. Air monitoring siting by objective;Koda;EPA Environmental Monitoring Series EPA 600/4-78-036,1978