The book describes in the chronological order – with the attention focused mainly on the 19^th and the beginning of the 20^th century – key elements of the evolution of the European Slavic studies in the context of integrative and disintegrative processes. These tendencies are situated within the framework of diverse Slavic studies and their sociopolitical and cultural surroundings. The illustration of this issue is provided by the comparison of the extensive factography from the history of the polymorphous discipline, discussed in the methodological, socio-environmental and ethnopolitical dimensions. The oppositions “centralism – particularisms” or “collective norm – individual norm” have been designed for the ordering of rich material from all regions of Slavdom – in the perspective of creating and breaking the canon of the scholarly discoveries and the representations of the essence of Slavic studies as such.