Protecting  landscape  structure  of  historical  villages  in  the  National Parks in Estonia. How to use the topographic analysisNutt, NeleActa architecturae naturalis = Maastikuarhitektuurseid uurimusi2018 / p. 66-76 : ill http://maastikuarhitektuur.ee/index.php/acta/article/view/57/36

Responses of grassland species richness to local and landscape factors depend on spatial scale and habitat specializationReitalu, Triin; Purschke, OliverJournal of vegetation science2012 / p. 41-51 : ill https://www.nateko.lu.se/martin-sykes/publication/29b39d33-fac9-446d-87d6-2724f61005f5