Spatial associations and patterns of perennial vegetation in a semi-arid steppe: a multivariate geostatistics approach

Maestre, F.T., Rodriguez, F., Bautista, S., Cortina, J., Bellot, J. 2005. Spatial associations and patterns of perennial vegetation in a semi-arid steppe: a multivariate geostatistics approach. PLANT ECOL, 179:133-147.