INGV (2017) Centro Nazionale Terremoti: Personalizza Ricerca.
http://cnt.rm.ingv.it/search?starttime=2018-01-20+00%3A00%3A00&endtime=2018-01-27+23%3A59%3A59&last_nd=7&minmag=2&maxmag=10&mindepth=-10&maxdepth=1000
&minlat=-90&maxlat=90&minlon=-180&maxlon=180&minversion=100&limit=30&orderby=ot-desc&tdmt_flag=-1&lat=0&lon=0&maxradiuskm=-1&wheretype=area

has been cited by the following article: