Veinberg, Silvana. 1993. Nonmanual negation and assertion in Argentine Sign Language. Sign Language Studies 79. 95-112.
@article{Veinberg-1993, author = {Veinberg, Silvana}, journal = {Sign Language Studies}, pages = {95-112}, title = {Nonmanual negation and assertion in Argentine Sign Language}, volume = {79}, year = {1993}, iso_code = {aed}, olac_field = {typology; general_linguistics; syntax}, wals_code = {lsa} }