Bhat, D. N. S. 2000. The Indefinite-Interrogative Puzzle. Linguistic Typology 4. 365-400.
@article{Bhat-2000,
author = {Bhat, D. N. S.},
journal = {Linguistic Typology},
number = {3},
pages = {365-400},
title = {The Indefinite-Interrogative Puzzle},
volume = {4},
year = {2000}
}