government. Concerted efforts by the communities of Moscow and Kaluga led to the establishment of the Union of Slavic Native Belief Communities in 1997, characterised by nationalist views. In 1999, the communities of Moscow and Obninsk left it as they refuted nationalism, and established another umbrella organisation, the Circle of Veles led by Ilya Cherkasov (volkhv Veleslav), which is one of the largest and administers communities also located in the territory of Ukraine. The Ynglist Church too was formally established in the early 1990s, and it is considered one of the most sectarian and authoritarian denominations of Rodnovery. In 2002, groups of Rodnovers that did not share the extreme right-wing views dominant within some of the largest organisations at the time, promulgated the "Bittsa Appeal", which among other things condemned extreme nationalism and was the foundation charter of another umbrella organisation, the Circle of Pagan Tradition headquartered in Moscow. In 2009, the Union of Slavic Native Belief Communities and the Circle of Pagan Tradition issued a joint statement against Ynglism (Aleksandr Khinevich and Aleksey Trekhlebov), Levashovism (Nikolay Levashov), as well as Valery Chudinov and Gennady Grinevich, disapproving what they reckoned as Ynglists', Levashovites' and the other authors' "pseudo-Pagan teachings, pseudo-linguistics, pseudo-science and outright fiction". In Poland, the Wrocław-based publishing house Toporzeł reissued Stachniuk's works and those of his disciple Antoni Wacyk. The 1940s Zadrugist movement inspired the establishment in 1996 of the Association of Native Faith (Zrzeszenie Rodzimej Wiary; now simply called Rodzima Wiara, "Native Faith"), whose founder Stanisław Potrzebowski wrote his doctoral thesis on the pre-war Zadrugism in German. Another Polish Rodnover group under the leadership of Lech Emfazy Stefański registered by the state in 1995 is the Native Polish Church (Rodzimy Kościół Polski), which represents a tradition that goes back to Władysław Kołodziej's Holy Circle of the Worshippers of Svetovid. Modern Rodnovery in the Czech Republic emerged in 1995–1996. Two groups were founded in those years, the National Front of the Castists (Národní Front Castistů, where "Castists" was created as a neologism from Latin castus, meaning "pure") and the Radhoŝť group, founded by the Naples-born anthropologist and professor of Slavic languages Giuseppe Maiello (whose Slavic name is Dervan) among the students of the Faculty of Philosophy of Charles University in Prague. The two groups, respectively renamed "Kin of Yarovit" and "Kin of Mokosh", merged in 2000 to form the Commonwealth of Native Faith (Společenství Rodná Víra). In 1995,