Velázquez, P. (2002). Is the supernova remnant 3c400.2 The result of a single supernova explosion? Universidad Nacional Autónoma de México.
Citazione stile Chigago Style (17a edizione)Velázquez, Pablo. Is the Supernova Remnant 3c400.2 The Result of a Single Supernova Explosion? Universidad Nacional Autónoma de México, 2002.
Citatione MLA (9a ed.)Velázquez, Pablo. Is the Supernova Remnant 3c400.2 The Result of a Single Supernova Explosion? Universidad Nacional Autónoma de México, 2002.
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