Uncertainty contribution of different Phase Shifting Algorithms in gauge block interferometric calibration - Alvarez-Valado, V.; González-Jorge, H.; Dorrío, B.V.; Rodríguez, F.; Valencia, J.L.; Rodríguez, J.; Yebra, F.J. (Proceedings of the 9th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2009, 2009)