Common Slavic is reconstructed by traditional analysis as having three accentual paradigms (AP): AP-A, AP-B, and AP-C (Stang 1957, Illič-Svityč 1963, Garde 1976, Kiparsky & Halle 1977, Dybo 1981). However, a recent theory (Dybo et al. 1990, 1993) suggests that an additional type can be reconstructed for masculine nouns, an accentual paradigm D (AP-D). This paradigm has characteristics of AP-B and of AP-C, hence is referred to as “the mixed paradigm”. Reflexes of this paradigm were first noted in Croatian Čakavian dialects of Susak and Istra (Illič-Svityč, 1963). Later, similar phenomena were found in west Ukrainian dialects, and recently, in northwest Russian “Kriviči” dialects (Bulatova et al. 1988, Dybo et al. 1990, 1993, Nikolaev 1991).
References
Bulatova, R. Dybo, V. A., Nikolaev, S. L. 1988. Problemy akcentologičeskix dialektizmov v praslavjanskom. Slavjanskoe jazykoznanie. (X meždunarodnyj sjezd slavistov, Sofia, sentjabr 1988). Doklady sovetskoj delegacii. Moscow, 1988.
Dybo, V.A. 1981. Slavjanskaja akcentologija. Opyt rekonstrukcii sistemy akcentnyx paradigm. Moscow.
Dybo, V.A., Zamjatina G.I., Nikolaev S.L. 1990. Osnovy slavjanskoj akcentologii. Moskva: Nauka.
------- 1993. Osnovy slavjanskoj akcentologii. Slovar. Moskva: Nauka.
Garde, P. 1976. Histoire de l’accentuation slave. Paris: Institut des études slaves.
Illič-Svityč, V. M. 1963. Imennaja akcentuacija v baltijskom i slavjanskom. Sud’ba akcentuacionnyx paradigm. Moscow. Translated in 1979 by Richard Leed and Ronald Feldstein, Nominal Accentuation in Baltic and Slavic. Cambridge. MIT Press.
Kiparsky, P., Halle, M. 1977. Towards a Reconstruction of the Indo-European Accent. Studies in Stress and Accent (Southern California Occasional Papers in Linguistics), 4. Ed. L. Hyman. Los Angeles.
Nikolaev, S.L. 1991. K istorii plemennogo dialekta krivičej. Sovetskoe slavjanovedenie,1990, v. 4. Moscow.
Stang, Christian. 1957. Slavonic Accentuation. Oslo: Universitetsforlaget