Y Leo

References

1. Struve1945
   Struve, Otto “Spectrographic Observations of Thirteen Eclipsing Variables”: 1945, The Astrophysical Journal, Volume 102, pp. 74-127
   http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1945ApJ...102...74S&db_key=AST&high=3ee55bcf0923703

2. Johnson1960
   Johnson, Harold L. “The Eclipsing Binary, Y Leonis”: 1960, The Astrophysical Journal, Volume 131, pp. 127-133
   http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1960ApJ...131..127J&db_key=AST&high=3f567b0b2c29863

3. Giuricin1980
   Giuricin, G., Mardirossian, F. & Predolin, F. “Revised Photometric Elements of Y Leo”: 1980, Information Bulletin of Variable Stars, No. 1786
   http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1980IBVS.1786....1G&db_key=AST&high=3f567b0b2c29863