Andersen, Torben. 1991. Subject and topic in Dinka. Studies in Language 15. 265-294.
@article{sinnemakizeromarking-Andersen1991,
author = {Andersen, Torben},
journal = {Studies in Language},
number = {2},
pages = {265-294},
title = {Subject and topic in Dinka},
volume = {15},
year = {1991}
}