@book{Brass1975,
author = {Brass, W.},
title= {Methods for estimating fertility and mortality from limited and defective data: Based on seminars held 16–24 September 1971 at the Centro Latinoamericano de Demografía (CELADE) San José, Costa Rica},
year = {1975},
address = {Chapel Hill},
publisher = {International Program of Laboratories for Population Statistics, Department of Biostatistics, University of North Carolina at Chapel Hill},
}