Bormann, Peter Introductory Materials, New Manual of Seismological Observatory Practice (NMSOP), Deutsches GeoForschungsZentrum;
Copyright_and_References.pdf (Publisher version), 9KB
Bormann, P. (Ed.) (2009 online): Copyright. - In: Bormann, P. (Ed.), New Manual of Seismological Observatory Practice (NMSOP), Potsdam : Deutsches GeoForschungsZentrum GFZ, 1-2.
