PAALES, Liina. On the System of Place Name Signs in Estonian Sign Language. Journal of Ethnology and Folkloristics, [S.l.], v. 4, n. 2, p. 31-54, may 2011. ISSN 2228-0987. Available at: <http://jef.ee/index.php/journal/article/view/54>. Date accessed: 31 may 2023.