IGARSS'84. Remote sensing. From research towards operational use, Strasbourg, F, 27-30 August, 1984
Image processing for missile guidance; July 29-Aug. 1, 1980, San Diego, USA
Proceedings of SPIE. Ultraviolet technology 3(röm.) San, Diego, USA, August 10-11, 1989
Proc. of SPIE. Recent advances in civil space remote sensing, Arlington, USA, May 3-4, 1984
Remote Sensing of Atmospheres And Oceans, Proceedings, Williamsburg, USA, May 23-25, 1979
Space and energy, proc. of the 26th int. astronautical congress, Lisbon, 21-27 Sept., 1975