1. Algorithm AS 155: The distribution of a linear combination of χ2 random variables;Davies;Appl. Statist.,1980
2. Statistics: The Exploration and Analysis of Data;Devore,1993
3. Multiple Comparison Procedures;Hochberg,1987
4. Continuous Univariate Distributions-2;Johnson,1970
5. Lohoefener, R. (1990), Personal communications, Jackson: U.S. Fish and Wildlife.