%0 Journal Article %T A formal refinement-based analysis of the hybrid ERTMS/ETCS level 3 standard %A Mammar, Amel %A Frappier, Marc %A Tueno Fotso, Steve Jeffrey %A Laleau, Régine %J International Journal on Software Tools for Technology Transfer %V 22 %N 3 %P 333-347 %@ 1433-2779 %D 2020-06-26 %I Springer Berlin Heidelberg %~ DeepDyve