Nichols, Lynn. 2001. The syntactic basis of referential hierarchy phenomena: Clues from languages with and without morphological case. Lingua 111. 515-537.
@article{sinnemakizeromarking-Nichols2001, author = {Nichols, Lynn}, journal = {Lingua}, pages = {515-537}, title = {The syntactic basis of referential hierarchy phenomena: Clues from languages with and without morphological case}, volume = {111}, year = {2001} }