A central black hole in M32? . van der Marel R.P., Rix H.W., Carter D., Franx M., White S.D.M., de Zeeuw P.T. in `Mass-transfer induced activity in galaxies', Shlosman I., ed., Cambridge University Press, p. 49-50, 1994 . 1994. Cambridge University Press. ... Existing models for M32 cannot account for these asymmetries. ... Such models require a central black hole of approximately 1.8 x 10^6 solar masses to fit the observed rotation velocities and velocity dispersions. ...