@inproceedings{nikiforov:hal-02884090, TITLE = {{Integrity Equations for Safe Train Positioning Using GNSS}}, AUTHOR = {Nikiforov, Igor V. and Choquette, Francois}, URL = {https://utt.hal.science/hal-02884090}, BOOKTITLE = {{The European Navigation Conference, GNSS 2003}}, ADDRESS = {Graz, Austria}, YEAR = {2003}, MONTH = Apr, HAL_ID = {hal-02884090}, HAL_VERSION = {v1}, }