@techreport{epos1968,
           month = {October},
            type = {Technical Report},
           title = {Probabilistic Seismic Hazard Analysis for Induced Earthquakes in Groningen; 
Update 2015},
          author = {Bernard Dost and Jesper Spetzler},
       publisher = {KNMI},
            year = {2015},
     institution = {KNMI},
             url = {https://episodesplatform.eu/eprints/1968/},
        abstract = {In this report an update of the Probabilistic Seismic Hazard Assessment (PSHA) for induced seismicity in  Groningen  is  presented.  The  original map,  see  Appendix  A.1,  has  been  published  in  a  slightly  different  form  in  Dost  et  al.  (2013)  and  was  published  in  the  context  of  the  NPR-9998:2015v1.1
(?Netherlands  Guideline  for  the  assessment  of  buildings  in  case  of  erection,  reconstruction  and  disapproval - Basic rules for seismic actions; Induced earthquakes ?). The map  shows   the probabilities of exceedance of ground motions in the area for a return period of 475 years...}
}