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Adriaens D., Honnay O. & Hermy M., 2006. No evidence of a plant extinction debt in highly fragmented calcareous grasslands in Belgium. Biol. Conserv., 133, 212-224.
Bakker J.P., 1987. Restoration of species-rich grassland after a period of fertilizer application. In: van Andel J., Bakker J.P. & Snaydon R.W., eds. Disturbance in grasslands: causes, effects and processes. Dordrecht, The Netherlands: Dr W. Junk Publishers, 185-200.
Cavers P.B. & Benoit D.L., 1989. Seeds in arable land. In: Leck M.A., Parker V.T. & Simpson R.L., eds. Ecology of soil seed bank. San Diego: Academic Press, 309-328.
Grime J.P., 1979. Plant strategies and vegetation processes. Chichester, UK: Wiley.
Haumann P., 1998. Biotope conservation with ruminants in Germany: the example of goats on shrub-infested slopes.In: Laker J.P. & Milne J.A. eds. Proceedings of the 2nd International Conference of the LSIRD network, 3-5 December 1998, Bray, Dublin, 120-126.
Janssens F., 1998. Restauration des couverts herbacés riches en espèces. Thèse de doctorat : Laboratoire d'Écologie des Prairies, Université catholique de Louvain (Belgique).
Kiehl K., Thormann A. & Pfadenhauer J., 2006a. Evaluation of initial restoration measures during the restoration of calcareous grasslands on former arable fields. Restor. Ecol., 14, 148-156.
MacArthur R.H. & Wilson E.O., 1967. The theory of Island biogeography. Princeton, NJ, USA: Princeton University Press.
Perrow M.R. & Davy A.J., 2002. Handbook of ecological restoration. Cambridge, UK: Cambridge University Press.
Spiegelberger T., 2006. Land use, soil nutrient availability and conservation of biodiversity on mountain grasslands. PhD Thesis: Mathematisch-Naturwissenschaftlichen Fakultät, Universität Freiburg (Deutschland).