Niebelski, Eugeniusz. “Two Books by Fr. Roland Prejs OFMCap about the Fate of the Franciscans in the Kingdom of Poland After the Dissolution of 1864: Review: Franciscan Monks of the Kingdom of Poland After the Dissolution of 1864. History - Attitudes, Warsaw 2003; Biographical Dictionary of Franciscan Monks of the Kingdom of Poland After the Dissolution of 1864, Poznań 2004”. Our Past, vol. 107, June 2007, pp. 309-17, doi:10.52204/np.2007.107.309-317.