1. Robin-Jouan , Y. Navigation Astronomique sur Microinformatique: Faisons le Point Navigation IFN (Technical Journal of the Institut Francais de Navigation), No. 174 April 1996
2. Robin-Jouan , Y. Astronomical Positioning Through the Method of “Coplanar Vertices” or Discovering Again Astro after GPS Experience Navigation IFN (Technical Journal of the Institut Francais de Navigation), Nos. 183 and 184 July and October 1998
3. Deschamps , EV P-L. M. Moreau Integrating All the Useful Nautical Calculations into One System of Man-Computer Interfaces , Final Report Ecole Navale de Lanveoc-Promotion 96 199697