@conference {981, title = {Simulador de circuito de v{\'\i}a para la detecci{\'o}n bidireccional de la presencia de tren.}, booktitle = {XVII Seminario Anual de Autom{\'a}tica, Electr{\'o}nica Industrial e Instrumentaci{\'o}n (SAAEI 2010).}, year = {2010}, month = {07/2010}, pages = {823-828}, isbn = {978-84-95809-75-9}, author = {A. Felipe and J. J. Garc{\'\i}a and Ure{\~n}a, J. and Manuel Mazo and Enrique Santiso and {\'A}lvaro Hern{\'a}ndez and Daniel Ruiz and R. L{\'o}pez} }