Bormann, Peter Chapters, New Manual of Seismological Observatory Practice (NMSOP), Deutsches GeoForschungsZentrum;
Chapter_4_rev1.pdf (Verlagsversion), 13MB
Bormann, P. (2009 online): Seismic Signals and Noise. - In: Bormann, P. (Ed.), New Manual of Seismological Observatory Practice (NMSOP), Potsdam : Deutsches GeoForschungsZentrum GFZ, 1-34.https://doi.org/10.2312/GFZ.NMSOP_r1_ch4