Dempwolff, Otto. 1939. Grammatik der Jabêm-Sprache auf Neuguinea. Hamburg: Friederichsen, de Gruyter & Co.
@book{Dempwolff-1939,
address = {Hamburg},
author = {Dempwolff, Otto},
publisher = {Friederichsen, de Gruyter & Co},
title = {Grammatik der Jabêm-Sprache auf Neuguinea},
year = {1939},
iso_code = {jae},
olac_field = {syntax; typology; semantics; general_linguistics; morphology},
wals_code = {jab}
}