van Elk Jan, Doornhof Dirk, Bommer Julian J., Bourne Stephen J., Oates Steve J., Pinho Rui, and Crowley Helen. “Hazard and Risk Assessments for Induced Seismicity in Groningen”. Netherlands Journal of Geosciences 96 (January 17, 2018): 259-269. Accessed February 22, 2025. https://njgjournal.nl/index.php/njg/article/view/11841.