A map of non-tectonic seismic sources in the East Baltic RegionAssinovskaya, B.A.; Nikulin, V.G.; Soosalu, Heidi Elisabet; Pacesa, AndriusNordic Seismic Seminar : Stockholm, 14-16.10.20092009 / ? p

Seismic detection and on-site survey of mine collapses in EstoniaSoosalu, Heidi Elisabet; Valgma, Ingo; Sokman, KalmerNordic Seismic Seminar : Stockholm, 14-16.10.20092009 / ? p