J. M. Bravo and E. Coelho,  "Modelling monthly births and deaths using Seasonal Forecasting Methods as an input for population estimates", in Proc. of 18th Applied Stochastic Models and Data Analysis Int. Conf. with the Demographics 2019 Workshop Florence, Italy, Skiadas, Christos H., Ed., ISAST: International Society for the Advancement of Science and Technology., 2019, pp. 263-279