1. Antonovic GM (1982) Classification of damaged soils. Soil Plant 31:365–375
2. Baize D, Girard MC (1998) A sound reference base for soils: the “Référentiel Pédologique”. INRA Editions, Versailles
3. Blume HP, Runge M (1978) Genesis and ecology of inner-city soils from rubble. J Plant Nutr Soil Sci 141:727–740
4. Blume H-P, Schlichting E (1982) Soil problems in urban areas. Mitt Deutsch Bodenkundliche Ges 33:1–280
5. Blume HP, Deller B, Leschber R, Paetz A, Schmidt S, Wilke BM, AKS (ArbeitskreisStadtböden) (2000) HandbuchBodenuntersuchung. Wiley-VCH, Weinheim