Oleh Koshovyi
(Folklore: Electronic Journal of Folklore 93 with Ain Raal, Ljubov Volostsuk, Anzhela Olkhovska, Andres Kuperjanov, Mare Kõiva)
(Folklore: Electronic Journal of Folklore 89 with Ain Raal, Mare Kõiva, Andres Kuperjanov, Kristel Vilbaste, Inna Vlasova)