1. Heavy metals in soils;Alloway,1995
2. Joint simulation of multiple variables with a Markov-type coregionalization model;Almeida;Math Geol,1994
3. Baize D, Lamy I, van Oort F, Dère C, Chaussod R, Sappin-Didier V, et al, 2002. 100 years spreading of urban waste water on market-garden soils close to Paris (France): subsequent impacts and hazards. 17th World Congress of Soil Sci, 14-21/08/02, Bangkok, Thailand. Symposium. 29, 204, 1–10.
4. Using multiple external drifts to estimate a soil variable;Bourennane;Geoderma,2003
5. Improving the kriging of a soil variable using slope gradient as external drift;Bourennane;Eur J Soil Sci,1996