1. Aguilar E, Auer I, Brunet M, Peterson TC and Wieringa J (2003) Guidelines on climate metadata and homogenization. World Meteorological Organization, WMO-TD 1186, Geneva
2. Alexandersson H (1986) A homogeneity test applied to precipitation data. J Climate 6:661–675
3. Auer I, Bohm R, Scheifinger H, Ungersbock M, Orlik A, Jurkovic A (2004) Metadata and their role in homogenizing. Fourth Seminar for Homogenization and Quality Control in Climatological Databases, At Budapest, Hungary, WCDMP 56. WMO-TD 1236:17–24
4. Beaulieu C, Seidou O, Ouarda TBMJ, Zhang X, Boulet G, Yagouti A (2008) Intercomparison of homogenization techniques for precipitation data. Water Resour Res 44:20
5. Begret M, Schiegel T, Tekeirchhoffer W (2005) Homogenous temperature and precipitation series of Switzerland from 1864 to 2000. Int J Climatol 25:65–80