1.
Brown D, Corbett GG, Fedden S, Hippisley A, Marriott P. Grammatical typology and frequency analysis: number availability and number use. JLM [Internet]. 2013Dec.18 [cited 2021Nov.30];1(2):227–241. Available from: https://jlm.ipipan.waw.pl/index.php/JLM/article/view/69