1. Workshop on “High Angular Resolution Optical Interferometry from Space”, 1984, B.A.A.S. 16, n° 3, Eds. P.B. Boyce and R.D. Reasenberg
2. Colloquium on “Kilometric optical arrays in space”, 1985, ESA SP-226, Eds. N. Longdon and O. Melita
3. Report of NASA Working group on “Prospects for High-Resolution Imaging Interferometry in Space”, 1986, Woods Hole (MA), Sept. 1986
4. Cambridge Workshop on “Imaging Interferometry”, 1987, Cambridge (MA), edited by B.Burke and A.Dupree, published by Battelle Corp., Columbus Div., Ohio
5. ESA Workshop on “Optical Interferometry in Space”, 1987, ESA SP-273, Eds. N. Longdon and V. David