The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007

The European Bibliography of Slavic and East European Studies (EBSEES) collects books, journal articles, reviews and dissertations from Eastern Europe (former countries of Eastern Bloc) which were published in Belgium, Germany, Finland, France, Great Britain, the Netherlands, Austria and Switzerland from 1991 to 2007. The segment "Literature" and "Culture" of the European Bibliography of Slavic and East European Studies contains 18.000 bibliographic entries (from the total asset of 85.000). More information can be found here.

Your search for Lange, Roderyk provides 3 hits
1	The social and cultural significance of dance as seen in peasant and urban societies Lange, Roderyk, in: Dance Studies, 3, 1978-79, p. 45-76
2	Guidelines for field work on traditional dance: methods and checklist Lange, Roderyk, in: Dance Studies, 8, 1984, p. 7-48
3	The dance folklore from Cuiavia Lange, Roderyk, in: Dance Studies, 12, 1988, p. 6-223

The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007

The social and cultural significance of dance as seen in peasant and urban societies

Guidelines for field work on traditional dance: methods and checklist

The dance folklore from Cuiavia