RADAVIČIUS, Marijus; SAMUSENKO, Pavel. Goodness-of-fit tests for sparse nominal data based on grouping. Nonlinear Analysis: Modelling and Control, [S. l.], v. 17, n. 4, p. 489–501, 2012. DOI: 10.15388/NA.17.4.14053. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/14053. Acesso em: 20 apr. 2025.