Regionalization of precipitation in Switzerland by means of principal component analysis
Baeriswyl P-A & Rebetez M
Baeriswyl, P. A., & Rebetez, M. (1997). Regionalization of precipitation in Switzerland by means of principal component analysis. Theoretical and Applied Climatology, 58(1-2), 31-41. https://doi.org/10.1007/Bf00867430