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STARS OBSERVED PHOTOELECTRICALLY NEAR QUASARS AND RELATED OBJECTS
MARGARET J. PENSTON, M. V. PENSTON and ALLAN SANDAGEVolume:
83
Language:
english
Journal:
Publications of the Astronomical Society of the Pacific
DOI:
10.2307/40675151
Date:
December, 1971
File:
PDF, 3.79 MB
english, 1971