TY - SER ED - American Astronomical Society. ED - University of Chicago. TI - The Astrophysical journal SN - 0004-637X U1 - 523.05 CY - [Bristol, UK, etc.] PB - Published for the American Astronomival Society by IOS Publishing [etc.] KW - Astrophysics KW - Periodicals KW - Spectrum analysis KW - Astrofysica KW - Astrophysique KW - Périodiques KW - Analyse spectrale N1 - Published by the University of Chicago (in collaboration with the American Astronomical Society), Jan. 1942-; by the University of Chicago Press for the American Astronomical Society ER -