Sasaki, Manami. “GALACTIC AND EXTRAGALACTIC SUPERNOVA REMNANTS AS SITES OF PARTICLE ACCELERATION”. Acta Polytechnica 53, no. A (December 18, 2013): 612–616. Accessed June 27, 2025. https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/1918.