Givón, Talmy. 1981. On the Development of the Numeral 'One' as an Indefinite Marker. Folia Linguistica Historica 2. 35-53.
@article{Givon-1981,
author = {Givón, Talmy},
journal = {Folia Linguistica Historica},
pages = {35-53},
title = {On the Development of the Numeral 'One' as an Indefinite Marker},
volume = {2},
year = {1981}
}