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Bock, T.; Bulgakow, A.; Krapivin, D.; Aleksyuk, S.; Pritchin, S.
view article (1.0)Monitoring of the Boring Trajectory in Underground Channel.Technical University, Munich; South Russia State Technical Univ.NIST SP 989, September 2002,International Symposium on Automation and Robotics in Construction, 19th (ISARC). Proceedings. National Institute of Standards and Technology, Gaithersburg, Maryland. September 23-25, 2002, 519-522 p., 2002