{"id":"000031246","type":"book","title":"Serpents pliocènes et pléistocènes de la Pologne avec la revue ciritque des colubridés fossiles","publisher":"Polska Akademia Nauk","publisher-place":"Kraków","container-title":"Folia Quaternaria, 4, S.1, - 45","author":[{"family":"Mlynarski","given":"Marian"}],"issued":{"raw":"1960"}}