@Article{190395, author = "Zdzisław Wojtaszak, Antoni Pasternak, Karol Adwentowski", title = "Who of the two: Dewar or Olszewski? : a Polemic in England about the Priority in Liquefaction of Permanent Gases ", year = 1957-1958, volume = 3, number = Specjalny, journal = Kwartalnik Historii Nauki i Techniki, pages = s. 77-95, }