Havel, Woody (3 April 2017). "La basilique Saint George". toutsurprague.fr (in French). Archived from the original on 20 November 2015. Retrieved 1 September 2020.
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Havel, Woody (3 April 2017). "La basilique Saint George". toutsurprague.fr (in French). Archived from the original on 20 November 2015. Retrieved 1 September 2020.