Citation: P. Schippers et Mj. Kropff, Competition for light and nitrogen among grassland species: a simulation analysis, FUNCT ECOL, 15(2), 2001, pp. 155-164
Citation: P. Schippers et H. Olff, Biomass partitioning, architecture and turnover of six herbaceous species from habitats with different nutrient supply, PLANT ECOL, 149(2), 2000, pp. 219-231
Citation: P. Schippers et al., Competition under high and low nutrient levels among three grassland species occupying different positions in a successional sequence, NEW PHYTOL, 143(3), 1999, pp. 547-559