Fertility for Sale. The Research into the Practices of Sterilisation of Romani Women in Czechoslovakia, Implemented by Paul Öfner and Bert de Rooij as Commissioned by the Association Vereniging Lau Mazirel and the Foundation Stichting Informatie Over Charta 77. Czech Translation of the Complete Document from 1990 - Öfner, Paul; de Rooij, Bert; Andrš, Zbyněk; Pellar, Ruben (Romano džaniben, 2019)