Rolf Bergs

Spatial dependence in the rank-size distribution of cities - weak but not negligible.

Rolf Bergs, 2021, PloS one.

The detection of natural cities in the Netherlands—Nocturnal satellite imagery and Zipf’s law

Rolf Bergs, R. Bergs, 2018 .

Cross-border Cooperation, Regional Disparities and Integration of Markets in the EU

Rolf Bergs, R. Bergs, 2012 .