Sahmoudi, M., Issler, J., Landry, R. Jr, Al., e., « U-SBAS : A universal multi-SBAS standard to ensure compatibility, interoperability and interchangeability », 5th ESA Workshop on GNSS Signals and Signal Processing, NAVITEC, Netherlands, pp. 1-18, December 8-10, 2010.
M. Sahmoudi, J.-L. Issler, R.Jr. Landry, et Al., « U-SBAS : A universal multi-SBAS standard to ensure compatibility, interoperability and interchangeability », 5th ESA Workshop on GNSS Signals and Signal Processing, NAVITEC, Netherlands, pp. 1-18, December 8-10, 2010.