@Article{ authors = " Maria Skubiszewska", title = "Franciabigio's two tondi with Annunciation / Maria Skubiszewska.", journal = "Bulletin du Musee National de Varsovie", issue = "1975 / Tom 16 / Numer 3", pages = "84 - 96" }

@Article{ authors = " Paulina Ratkowska", title = "A wooden relief of the XIVth century with the Royal Fest and "Navarre-France" coat of arms / Paulina Ratkowska.", journal = "Bulletin du Musee National de Varsovie", issue = "1975 / Tom 16 / Numer 3", pages = "69 - 83" }