Viitso, Tiit-Rein. 2007. Livonian gradation: types and genesis. Linguistica Uralica 43(1). 45–62. Teaduste Akadeemia Kirjastus.
@article{viitso_livonian_2007,
author = {Viitso, Tiit-Rein},
journal = {Linguistica Uralica},
number = {1},
pages = {45–62},
publisher = {Teaduste Akadeemia Kirjastus},
title = {Livonian gradation: types and genesis},
url = {https://www.ceeol.com/search/article-detail?id=275021},
volume = {43},
year = {2007}
}