X-ray instrumentation in medicine and biology, plasma physics, astrophysics, and synchrotron radiation : proceedings, ECO2, 25-28 April 1989, Paris, France
"The Congress of EPS--European Physical Society, Europtica--the European Federation for Applied Optics, SPIE--the International Society for Optical Engineering; cooperating organizations, ANRT--Association Nationale de la Recherche Technique ... [et al.]."