Kimmelman, Vadim; Komarova, Anna; Luchkova, Lyudmila; Vinogradova, Valeria; Alekseeva, Oksana (Journal article; Peer reviewed, 2022)
When describing variation at the lexical level in sign languages, researchers often distinguish between phonological and lexical variants, using the following principle: if two signs differ in only one of the major ...