David Ruffolo. 2000. Shock acceleration of cosmic rays in various astrophysical situations. Bangkok:Chulalongkorn University;
David Ruffolo. (2000) Shock acceleration of cosmic rays in various astrophysical situations (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
David Ruffolo. Shock acceleration of cosmic rays in various astrophysical situations. Bangkok:Chulalongkorn University, 2000.
David Ruffolo. (2000) Shock acceleration of cosmic rays in various astrophysical situations (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.