@conference {742,
	title = {Multi-sensory system for obstacle detection on railways},
	booktitle = {IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2008)},
	year = {2008},
	month = {05/2008},
	pages = {2091-2096},
	author = {J.J. Garcia and Ure{\~n}a, J. and {\'A}lvaro Hern{\'a}ndez and Manuel Mazo and Juan F. Vazquez and Mar{\'\i}a Jes{\'u}s D{\'\i}az}
}
