Markus Friedrich, Eric Pestel, Christian Schiller, Robert Simon: Scalable GEH: A Quality Measure for Comparing Observed and Modeled Single Values in a Travel Demand Model Validation. In: Transportation Research Record: Journal of the Transportation Research Board. Issue 2673, No 4, April 2019, ISSN0361-1981, pages 722–732, doi:10.1177/0361198119838849
Markus Friedrich, Eric Pestel, Christian Schiller, Robert Simon: Scalable GEH: A Quality Measure for Comparing Observed and Modeled Single Values in a Travel Demand Model Validation. In: Transportation Research Record: Journal of the Transportation Research Board. Issue 2673, No 4, April 2019, ISSN0361-1981, pages 722–732, doi:10.1177/0361198119838849