1. Abbas A, Mustafa A. 1999. Syrian rain enhancement project (1991–1998). In: Secretariat of World Meteorological Organization, ed. 7th WMO Scientific Conference on Weather Modification, Chiang Mai, Thailand. 118–120
2. Anthony R O, William L W. 1975. On the effect of natural rainfall variability and measurement errors in the detection of seeding effect. J Appl Meteorol, 14: 929–938
3. Beare S, Chambers R, Peake S. 2010. Accounting for spatiotemporal variation of rainfall measurements when evaluating ground-based methods of weather modification. Centre for Statistical and Survey Methodology, University of Wollongong, Working Paper
4. Dikta G, Kvesic M, Schmidt C. 2006. Theory and methods-bootstrap approximations in model checks for binary data. J Am Stat Assoc, 101: 521–530
5. Fang B, Ban X X, Xaio H. 2009. Study on statistical power of artificial precipitation experimental area in Liaoning (in Chinese). Plateau Meteorol, 28: 586–593