Proceedings of the Sergio Porto Memorial Symposium Rio de Janeiro, Brasil, June 29 – July 3, 1980

Proceedings of the Second International Symposium, Tucson, Arizona, October 23–25, 1982

ICO IV

Proceedings of the University of Houston College of Optometry Dedication Symposium, Houston, Texas, USA, March, 1977

Proceedings of the First International Conference MIT, Cambridge, Mass., USA, November 9–11, 1981

Proceedings of the Fourth International Conference Rottach-Egern, Fed. Rep. of Germany, June 11–15, 1979

Proceedings of the International Symposium, Brookhaven, NY, August 31–September 4, 1987

Proceedings of the Seventh International Conference, Hawaii, June 24–28, 1985

Fundamentals