This study has been supported by the Ministry of Education and Science of Estonia (grants
SF0182534s03 and SF0180127s08) and Estonian Science Foundation grants 6083 and 7527.
Evelin Uuemaa and Marc Antrop and Jüri Roosaare and Riho Marja and Ülo Mander, "Landscape Metrics and Indices:
An Overview of Their Use in Landscape Research",
Living Rev. Landscape Res., 3 (2009), 1, doi:10.12942/lrlr-2009-1, URL (accessed <date>): http://lrlr.landscapeonline.de/lrlr-2009-1.