1. Abramowitz, M., Stegun, I. A. (eds.), 1972:Handbook of Mathematical Functions. New York: Dover Publications, XIV + 1046 pp.
2. Alexandersson, H., 1985: A simple stochastic model of the precipitation process.J. Climate Appl. Meteor. 4, 1285?1295.
3. Buishand, T. A., 1977:Stochastic Modelling of Daily Rainfall Sequences. Wageningen (Netherlands): Agricultural University, 211 pp.
4. Drozdov, O. A., 1956:Osnovi klimatologicheskoy obrabotki meteorologicheskikh nablyudeniy. Leningrad: Leningr. Univ., 300 pp.
5. Cunnane, C., 1989: Statistical distributions for flood frequency analysis.Operational Hydrology Report, No. 33, WMO-No. 718, Geneva, 75 pp + Appendix.