editor, G. Grünthal ; associate editors, R.M.W. Musson, J. Schwarz, M. StucchiEuropean Seismological Commission, Subcommission on Engineering Seismology, Working Group Macroseismic scales1998
editor, G. Grünthal ; associate editors, R.M.W. Musson, J. Schwarz, M. StucchiEuropean Seismological Commission, Subcommission on Engineering Seismology, Working Group Macroseismic scale1993