[Słoń, Marek : historical atlas of Poland in the 2nd half of the 16th century : Voivodeships of Cracow, Sandomierz, Lublin, Sieradz, Łe̢czyca, Rawa, Płock and Mazovia] - Steinke, Klaus (. Informationsmittel. - Berlin : EDBI, 1993-. - Online-Ressource. - ISSN 1619-3954 22, 2014)