Martínez, Javier and de Vaan, Michiel. 2014. Introduction to Avestan. Leiden: Brill.
@book{jacquesestimative-martinez14avestan,
author = {Martínez, Javier and de Vaan, Michiel},
publisher = {Leiden: Brill},
title = {Introduction to Avestan},
year = {2014}
}