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Probabilistic models
Keilman, Nico, (2005)
Demographic forecasting
Girosi, Federico, (2008)
Essential demographic methods
Wachter, Kenneth W., (2014)
State and Local Population Projections : Methodology and Analysis
Smith, Stanley K., (2002)
Evaluating population forecast accurancy : a regression approach using county data
Tayman, Jeff, (2011)
Subnational population estimates
Swanson, David A., (2012)