The authors would like to thank Valerie Dewaelheyns and Kirsten Bomans for the many discussions
and viewpoints about semi-urban areas and the two anonymous reviewers for their very useful
Steven J. Meeus and Hubert Gulinck, "Semi-Urban Areas in Landscape Research: A Review",
Living Rev. Landscape Res., 2 (2008), 3, doi:10.12942/lrlr-2008-3, URL (accessed <date>): http://lrlr.landscapeonline.de/lrlr-2008-3.