Vycichl, Werner. 1991. Jlan n Isiwan: Sketch of the Berber Language of the Oasis of Siwa (Egypt). (unpublished).
@unpublished{Vycichl-1991, author = {Vycichl, Werner}, title = {Jlan n Isiwan: Sketch of the Berber Language of the Oasis of Siwa (Egypt)}, type = {manuscript}, year = {1991}, iso_code = {siz}, olac_field = {typology; semantics; syntax; general_linguistics}, wals_code = {bsi} }