Estimating The Parameter Of The Poisson Distribution Using First Order Negative Moments. Journal of Statistics, [S. l.], v. 11, 2004. DOI: 10.65463/jstat.2004.166. Disponível em: https://jstat.gcu.edu.pk/index.php/jstat/article/view/166. Acesso em: 11 aug. 2026.