1. Stochastic methods in population forecasting
2. Alter, G. Old Age Mortality and Age Misreporting In the United States, 1900–1940. paper presented at the 1990 Meetings of the Population Association of America. Toronto.
3. Bozik, J. and Bell, W. Time Series Modeling for the Principal Components Approach to Forecasting Age-Specific Fertility. paper presented at the 1989 Meetings of the Population Association of America. Baltimore.
4. Revised Regional Model Life Tables at Very Low Levels of Mortality