1. A general mass-conservative numerical solution for the unsatured flow equation;Celia;Water Resour. Res.,1990
2. Hydraulic properties of rockwool slabs used as substrates in horticulture;Da Silva;Acta Hort.,1995
3. Distribution of nutrients and water in rockwool slabs;De Rijck;Sci. Hort.,1998
4. Heinen, M., 1997. Dynamics of water and nutrients in closed, recirculating cropping systems in glasshouse horticulture with special attention to lettuce grown in irrigated sand beds. Ph.D. Thesis. Wageningen University, Wageningen, The Netherlands, 270 pp.
5. Modeling of water and nutrients in recirculating cropping systems;Heinen,1999