High-resolution spectroscopic observations of post-asymptotic giant branch candidates from the Edinburgh¿Cape Survey
Autores:J. V. Smoker, R. S. I. Ryans, P. L. Dufton, B. B. Lynn, D. O'Donoghue, W. R. J. Rolleston, F. P. Keenan, H. T. McGillivray, D. Kilkenny, N. Hambly