Cowgill, Warren. 1970. Italic and Celtic superlatives and the dialects of Indo-European. In Cardona, George (ed.), Indo-European and Indo-Europeans. Philadelphia: University of Pennsylvania Press.
@incollection{jacquesestimative-cowgill70superlative,
author = {Cowgill, Warren},
booktitle = {Indo-European and Indo-Europeans},
editor = {Cardona, George},
publisher = {Philadelphia: University of Pennsylvania Press},
title = {Italic and Celtic superlatives and the dialects of Indo-European},
year = {1970}
}