A Definitive Measurement of Time Dilation in the Spectral Evolution of the Moderate-Redshift Type Ia Supernova 1997ex
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| Description | scientific article published in the Astrophysical Journal |
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author: Peter E. Nugent Saul Perlmutter Adam Riess Alexei Filippenko |
| Publication date | May 17, 2005 |
| Language | English |
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