Title: Evidence for a supermassive object in the nucleus of the galaxy M87 from SIT and CCD area photometry
Authors: Young, P. J., Westphal, J. A., Kristian, J., Wilson, C. P., & Landauer, F. P.
Journal: Astrophysical Journal, Part 1, vol. 221, May 1, 1978, p. 721-730.
Bibliographic Code: 1978ApJ...221..721Y