5Cassie RM, 1962. Frequency distribution models in the ecology of plankton and other organisms. Journal of Animal Ecology, 31 (1): 65 -92.
6David FN, Moore PG, 1954. Notes on contagious distributions in plant populations. Annals of Botany, 18( 1 ) : 47 - 53.
7Dunn JP, Kimmerer TW, Nordin GL, 1986. The role of host tree condition in attack of white oaks by the two-lined chestnut borer, Agrilus bilineatus (Weber) ( Coleoptera: Buprestidae). Oecologia, 70 (2) : 596 - 600.
8Dunn JP, Kummerer TW, Potter DA, 1987. Winter starch reserves of white oak as a predictor of attack by the two-lined chestnut borer, Agrilus bilineatus (Weber). Oecologia, 74(3) : 352 - 355.
9Iwao S, 1965. A new regression method for analyzing the aggregation pattern of animal populations. Researches on Population Ecology, 10(1) : 1 - 20.
10Iwao S, Kuno E, 1968. Use of the regression of mean crowding on mean density for estimating sample size and the transformation of data for the analysis of variance. Researches on Population Ecology, 10(2) : 210 - 214.