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Bellavista, C. “PADUA – ECHTER STIL ODER ILLUSION?”, Schmuck Magazin, Ebner Verlag, Germany , 2/1999 (Mai) p. 82

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Jobst, C. “ZEHN JAHRE GALERIE SLAVIK”, Schmuck Magazin, Ebner Verlag, Germany , 6/1999 (Dezember/Januar) p.64/65

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Vidal, O. “ Jacqueline Ryan – La interacciòn de las joyas ” ARTE Y JOYA – JEWELLERY, ART, FASHION. no. 174 mayo/julio, 2007. Grupo Duplex, Barcellona. P.82