[DLG (2005). Land Abandonment, Biodiversity, and the CAP. Land Abandonment and Biodiversity in Relation to the 1st and 2nd Pillars of the EU’s Common Agricultural Policy; Outcome of an International Seminar in Sigulda, Latvia, 7-8 October, 2004. Utrecht: Government Service for Land and Water Management of the Netherlands (DLG).]Search in Google Scholar
[Faliński, J.B. (1986). Sukcesja roślinności na nieużytkach porolnych jako przejaw dynamiki ekosystemu wyzwolonego spod długotrwałej presji antropogenicznej. Wiadomości Botaniczne, 30, 25-50.]Search in Google Scholar
[GUS (2004). Notatka dotycząca publikacji „Charakterystyka rolniczej przestrzeni produkcyjnej Polski”.http:// www.stat.gov.pl/cps/rde/xbcr/gus/PUBL_notatka_dot_charakterystyka_rolniczej_przestrzeni_produkcyjnej_polski.pdf. Accessed 12th Sept 2012.]Search in Google Scholar
[GUS (2011). Użytkowane gruntow. Powszechny spis rolny 2010. http://www.stat.gov.pl/cps/rde/xbcr/gus/rl_psr2010_raport_uzytkowanie_gruntow.pdf, Accessed: 10th Sept 2012.]Search in Google Scholar
[GUS (2011a). Rocznik statystyczny Rzeczypospolitej Polskiej 2011. http://www.stat.gov.pl/cps/rde/xbcr/gus/rs_rocznik_statystyczny_rp_2011.pdf, Accessed 10th Sept 2012.]Search in Google Scholar
[Hansen, A.J. & DeFries R. (2007). Ecological mechanisms linking protected areas to surrounding lands. Ecol. Appl., 17(4), 974-988. doi : 10.1890/05-1098.10.1890/05-109817555212]Search in Google Scholar
[Harasimiuk, A. (2008). Soils and chemical cycling of elements after land use changes (case studies). Miscellanea Geographica, 13, 145−151.10.2478/mgrsd-2008-0014]Search in Google Scholar
[Hochtl, F., Lehringer, S. & Konold W. (2005). “Wilderness”: what it means when it becomes a reality - a case study from the southwestern Alps. Landsc. Urban Plann., 70, 85-95. doi :10.1016/j.landurbplan.2003.10.006.10.1016/j.landurbplan.2003.10.006]Search in Google Scholar
[Keenleyside, C. & Tucker G.M. (2010). Farmland Abandonment in the EU: an Assessment of Trends and Prospects. Report prepared for WWF. London: Institute for European Environmental Policy.]Search in Google Scholar
[Park Krajobrazowy Wzniesień Łodzkich (2003). Załącznik nr 1 do rozporządzenia nr 5/03 Wojewody Łodzkiego z dnia 31 lipca 2003. Synteza planu ochrony. http://www.pkwl.pl/cms/zalaczone_pliki/zal_1.pdf, Accessed 28th October 2012.]Search in Google Scholar
[Pointereau, P., Coulon, F., Girard, P., Lambotte, M., Stuczynski, T., Sanchez Ortega, V., Del Rio, A., Anguiano, E., Bamps, C. & Terres J.-M. (2008) (Eds). Analysis of Farmland Abandonment and the Extent and Location of Agricultural Areas that are Actually Abandoned or are in Risk to be Abandoned. Institute for Environment and Sustainability, Joint Research Centre, EC.]Search in Google Scholar
[Polakova, J., Tucker, G., Hart, K., Dwyer, J. & Rayment M. (2011). Addressing biodiversity and habitat preservation through measures applied under the Common Agricultural Policy. Report Prepared for DG Agriculture and Rural Development, Contract No. 30-CE-0388497/00-44. London: Institute for European Environmental Policy.]Search in Google Scholar
[Rey Benayas, J.M., Martins, A., Nicolau, J.M. & Schulz J. (2007). Abandonment of agricultural land: an overview of drivers and consequences. Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources, 2(057), 1−14, doi : 10.1079/PAVSNNR20072057.]Search in Google Scholar
[Strijker, D. (2005). Marginal lands in Europe - causes of decline. Basic and Applied Ecology, 6, 99-106. doi : 10.1016/j.baae.2005.01.001. 10.1016/j.baae.2005.01.001]Search in Google Scholar
[US w Łodzi (2012). Rocznik statystyczny wojewodztwa łodzkiego 2012.http://www.stat.gov.pl/cps/rde/xbcr/lodz/ ASSETS_RocznikLodzkie2012.pdf, Accessed 29th Nov 2013.]Search in Google Scholar