Sukhachev, Nikolaj L. & Galina M. Gorenko. 2001. Rhaeto-Romance language. In: Jazyki mira. Romanskie jazyki. ?oskva: Academia, pp. 335-364; GLD. 2015. Lino Schmid – Romansh Surmiran Questionnaire.
@misc{9013,
author = {Sukhachev, Nikolaj L. and Gorenko, Galina M.},
title = {Rhaeto-Romance language. In: Jazyki mira. Romanskie jazyki. ?oskva: Academia, pp. 335-364; GLD. 2015. Lino Schmid – Romansh Surmiran Questionnaire.},
year = {2001}
}