@inproceedings{65455cd6b4b1496c85c68281c99e7dd1,
title = "Portable short range subsurface radar",
keywords = "impulse radar, portable, subsurface, impulse radar, portable, subsurface, impulse radar, portable, subsurface",
author = "P. Vainikainen and Martti Tiuri and V. Kontra and E. Nyfors",
year = "1992",
language = "English",
pages = "29--33",
booktitle = "Fourth International conference on Ground Penetrating Radar, Rovaniemi, 8-13.6.1992",
publisher = "Geologian tutkimuslaitos",
address = "Finland",
}