%0 Journal Article %A Ranguelov, B.K. %A Marinova, N. %A Mardirosian, G.H. %A Spassov, E.N. %T Classifications, Management and Aerospace Methods for Natural Hazards Studies %D 2009 %J , %V %@ 2214-4609 %C cp-126-00080 %R https://doi.org/10.3997/2214-4609-pdb.126.6492 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.126.6492