@article {Порохова1987,
	title = {Слова гнезда град-/город- в русском и староболгарском языках (сравнительное исследование)},
	journal = {Съпоставително езикознание / Сопоставительное языкознание / Contrastive linguistics},
	volume = {12},
	year = {1987},
	pages = {5{\textendash}13},
	abstract = {The subject under discussion is the word family with root morphemes град-/город- in the standard and local Russian dialects over the 19th and 20 th centuries. The author contends that the continual coexistence of words with either the Old Bulgarian nepolnoglasje (vocally reduced root morpheme) град-, or the East Slavic polnoglasje (full root morpheme) город-, has resulted in a significant shift in their use in literary Russian, brought about largely by the standard norms of usage. The words with an Old Bulgarian root morpheme, whether borrowed or locally derived, seem to make up a secondary layer in the localized Russian dialects, the vocally reduced forms preserving a number of the Old Bulgarian characteristics.},
	author = {Порохова, Ольга Г.}
}
@article {Порохова1986,
	title = {Лексика с неполногласием и полногласием в русских народных говорах (в сравнении со староболгарским и древнерусским языками)},
	journal = {Съпоставително езикознание / Сопоставительное языкознание / Contrastive linguistics},
	volume = {11},
	year = {1986},
	pages = {5{\textendash}12},
	abstract = {The paper considers a group of Russian dialect words with Old Bulgarian nepolnoglasje (vocally reduced root morpheme). The lexical units are distinguished mainly through contrast of the semantic coverage of the corresponding word families in Old Bulgarian and Russian but evidence from other Slavic languages is also produced. If meaning occurs in Russian (or East Slavic) but is missing in Old Bulgarian (and usually in the other South Slavic languages as well) the semantic correlates with the Old Bulgarian vocally reduced root are considered more likely to be of Russian origin as their counterparts having the Russian polnoglasje (full root morpheme). No vocally reduced forms have been evidenced in either Old Russian manuscripts or Modern Literary Russian which appears to corroborate that the considered items must most probably be non-standard developments.},
	author = {Порохова, Ольга Г.}
}
