Haase, Martin. 1997. Gascon et basque: bilinguimse et substrat. 50(3). 189-228.
@article{180541,
author = {Haase, Martin},
number = {3},
pages = {189-228},
title = {Gascon et basque: bilinguimse et substrat},
volume = {50},
year = {1997},
inlg = {French [fra]},
lgcode = {Occitan [oci] (computerized assignment from "gascon")},
src = {zurich},
zurichcode = {Basque [BSQ]}
}