1. On evaluating applied water balance research;Stol;Neth. J. Agr. Sci.,1969
2. Variation of rainfall over a large gages area;Nicks;Trans. ASAE,1966
3. Daily precipitation amounts in the area of Gueldres Achterhoek, related to the distance between pairs of stations;Stol;ICW Report,1967
4. Rainfall measurements and rainfall distribution;Colenbrander;Subreport 5 of ‘Hydrologic research in the Leerinkbeek area (The Netherlands)’,1970
5. On determining the rational density of precipitation measuring networks;Czelnai,1963