Article Title,Year,Volume,Issue,Page Range,Author Earthquakes: Imperfect dominoes,2009,2,2,87-88,Burgmann Decline of fog mist and haze in Europe over the past 30 years,2009,2,2,115-119,Vautard Precursory changes in seismic velocity for the spectrum of earthquake failure modes,2016,9,9,695-700,Di Stefano