@misc{epos2019,
           title = {Technical information: Sensor 4.5 Hz Geophones, Borehole sonde.},
       publisher = {Institute of mine seismology},
            year = {2013},
        keywords = {Technical information},
             url = {https://episodesplatform.eu/eprints/2019/},
        abstract = {Sale brochure.}
}