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Roman Jakobson (1985) Izbrannye raboty (edited by Zvegincev Vladimir Andreevič), Moskva, Progress.
Structuralism
Principy istoričeskoj fonologii
Roman Jakobson
pp. 116-132
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(1949) "Principes de phonologie historique", in: Trubeckoj Nikolaj Sergeevič, Principes de phonologie, Paris, Klincksieck, pp.315-336.