Most Attractive Scenic Sites of the Bulgarian Black Sea Coast: Characterization and Sensitivity to Natural and Human Factors Вид публикации: Journal Article Авторы: Alexis Mooser; Giorgio Anfuso; Hristo Stanchev; Margarita Stancheva; Allan T. Williams; Pietro P. C. Aucelli Источник: Land, Volume 11, № 7 (2022)