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2. Ayache, N. 1988. Construction et Fusion de Represenntations Visuelles 3D?Applications à la Robotique Mobile. Thése d'Etat, University of Paris XI, Paris-Orsay.
3. Ayache, N., and Faugeras, O.D. 1987a. Building, registrating and fusing noisy visual maps. Proc. 1st Intern. Conf. Comput. Vis. London, June. pp. 73?82.
4. Ayache, N., and Faugeras, O.D. 1987b. Maintaining representations of the environment of a mobile robot. 4th Intern. Symp. Robotics Res. Santa Cruz, CA. MIT Press: Cambridge MA.
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