International Cosmic Ray Conference (17th : 1981 : Paris, France), International Union of Pure and Applied Physics, & Commissariat a l'Energie Atomique. (1981). 17th International Cosmic Ray Conference, Paris, France, July 13-25 1981 : conference papers: XG OG T late papers, vol.9. Commissariat à l'Energie Atomique.
Cita Chicago (17th ed.)International Cosmic Ray Conference (17th : 1981 : Paris, France), International Union of Pure and Applied Physics, i Commissariat a l'Energie Atomique. 17th International Cosmic Ray Conference, Paris, France, July 13-25 1981 : Conference Papers: XG OG T Late Papers, Vol.9. France: Commissariat à l'Energie Atomique, 1981.
Cita MLA (9th ed.)International Cosmic Ray Conference (17th : 1981 : Paris, France), et al. 17th International Cosmic Ray Conference, Paris, France, July 13-25 1981 : Conference Papers: XG OG T Late Papers, Vol.9. Commissariat à l'Energie Atomique, 1981.