@article {Карпенко1988,
	title = {Соотношение предлогов горизонтальной ориентации в русском и болгарском языках},
	journal = {Съпоставително езикознание / Сопоставительное языкознание / Contrastive linguistics},
	volume = {13},
	year = {1988},
	pages = {13{\textendash}17},
	abstract = {The article discusses the interlingual relationships between the prepositions of horizontal orientation in Russian and Bulgarian. Special emphasis is put on the specific use of the prepositions перед, пред and за, зад which are characterized by semantic proximity in the two languages.},
	author = {Карпенко, Людмила}
}
