TY - BOOK AU - Shklovsky, I S AU - TI - Supernovae U1 - 523.84 PY - 1968/// CY - London PB - Wiley Eastern KW - Astronomical physics KW - Physics, Astronomical KW - Astrophysics KW - Spectroscopy KW - black holes KW - Spectrum analysis KW - Astronomy KW - Physics KW - Stars KW - supernovae ER -