Carl Sunderman and Joseph Waynert: An overview of underground coal miner electronic tracking system technologies. (2012)conf/iasam/SundermanW1210.1109/IAS.2012.6374081Q25932886An overview of underground coal miner electronic tracking system technologies.2Carl Sunderman1Joseph Waynert21-5IASIAS20122012provenance information for RDF data of dblp record 'conf/iasam/SundermanW12'2018-11-14T10:52:12+0100