Reference
Torleif Dahlin, Hakan Rosqvist, Sara Johansson, Carl-Henrik Mansson, Mats Svensson, Magnus Lindsjö, Meng Heng Loke (2012): Geoelectrical Monitoring for Mapping of Gas and Water Migration in Landfills. – Berichte der Geologischen Bundesanstalt – 93: 260 - 264.