Article: Introduction: Differentiation of Ritual Year(s) through Time and Space Author: Laurent Sébastien Fournier, Irina Sedakova Link: doi:10.7592/FEJF2015.60.differentiation Sébastien, Fournier, Laurent; Sedakova, Irina 2015. Introduction: Differentiation of Ritual Year(s) through Time and Space. Folklore. Electronic Journal of Folklore vol. 60. Editors Mare Kõiva, Andres Kuperjanov, Laurent Sébastien Fournier, Irina Sedakova. Folk Belief and Media Group of Estonian Literary Museum, Tartu. doi:10.7592/FEJF2015.60.differentiation