K. Koyama, R. Petre, E.V. Gotthelf, U. Hwang, M. Matsuura, M. Ozaki, S. S. Holt (1995). “Evidence for shock acceleration of high-energy electrons in the supernova remnant SN1006”. Nature378 (6554): 255-258. Bibcode: 1995Natur.378..255K. doi:10.1038/378255a0.
K. Koyama, R. Petre, E.V. Gotthelf, U. Hwang, M. Matsuura, M. Ozaki, S. S. Holt (1995). “Evidence for shock acceleration of high-energy electrons in the supernova remnant SN1006”. Nature378 (6554): 255-258. Bibcode: 1995Natur.378..255K. doi:10.1038/378255a0.