Results

<highlight>Simon, Gérard, 1931</highlight>; <highlight>International Congress on the History of Sciences (20th : 1997 : Liège, Belgium</highlight>; <highlight>International Congress on the History of Sciences (20th : 1997 : Liège, Belgium). Proceedings of the XXth International Congress of History of Science (Liège, 20-26 July 1997) ; v. 12</highlight>.; <highlight>Débarbat, Suzanne</highlight>.; <highlight>Simon, Gérard, 1931</highlight>-

<highlight>Débarbat, Suzanne</highlight>.; <highlight>Alexandre, J</highlight>.; <highlight>Observatoire de Paris</highlight>.

<highlight>Simon, Gérard, 1931</highlight>; <highlight>International Congress on the History of Sciences (20th : 1997 : Liège, Belgium</highlight>; <highlight>International Congress on the History of Sciences (20th : 1997 : Liège, Belgium). Proceedings of the XXth International Congress of History of Science (Liège, 20-26 July 1997) ; v. 12</highlight>.; <highlight>Débarbat, Suzanne</highlight>.; <highlight>Simon, Gérard, 1931</highlight>-; Simon, Gérard, 1931; Débarbat, Suzanne.; Simon, Gérard, 1931-

<highlight>Débarbat, Suzanne</highlight>.; <highlight>Alexandre, J</highlight>.; <highlight>Observatoire de Paris</highlight>.; Débarbat, Suzanne.; Alexandre, J.