PIPERSKI, Alexander. An application of graph theory to linguistic complexity. Yearbook of the Poznan Linguistic Meeting, [S. l.], v. 1, n. 1, p. 89–102, 2014. DOI: 10.1515/yplm-2015-0005. Disponível em: https://pressto.amu.edu.pl/index.php/yplm/article/view/21609. Acesso em: 3 may. 2024.