1. The application of ‘least-cost’ modelling as a functional landscape model;Adriaensen;Landsc. Urban Plan.,2003
2. Adriaensen , F. Githiru , M. Mwang'ombe , J. Matthysen , E. Lens , L. 2007 Restoration and Increase of Connectivity among Fragmented Forest Patches in the Taita Hills, South-east Kenya University of Gent Gent, Belgium
3. Baldus , R.D. Roetticher , K. Broska , D. 2001 Saadani: An Introduction to Tanzania's Future 13th National Park. Tanzania Wildlife Discussion Paper No. 30. Wildlife Division Deutsche Gesellschaft für Technische Zusammenarbeit GTZ Wildlife Programme in Tanzania. Dar Es Salaam http://www.wildlife-baldus.com/download/nr_30.pdf
4. Baldus , R.D. Hahn , R. Mpanduji , D.G. Siege , L. 2003 The Selous-Niassa Wildlife Corridor. Tanzania Wildlife Discussion Paper No. 34. Wildlife Division, Deutsche Gesellschaft für Technische Zusammenarbeit GTZ Wildlife Programme in Tanzania http://www.wildlife-baldus.com/download/nr_34.pdf
5. Uncertainty analysis of least-cost modeling for designing wildlife linkages;Beier;Ecol. Appl.,2009