Polska Akademia Nauk. Instytut Matematyczny, Warszawa\nPolish Academy of Sciences. Institute of Mathematics. (2019). Fundamenta Mathematicae. Polish Academy of Sciences, Institute of Mathematics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPolska Akademia Nauk. Instytut Matematyczny, Warszawa\nPolish Academy of Sciences. Institute of Mathematics. Fundamenta Mathematicae. Warszawa: Polish Academy of Sciences, Institute of Mathematics, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPolska Akademia Nauk. Instytut Matematyczny, Warszawa\nPolish Academy of Sciences. Institute of Mathematics. Fundamenta Mathematicae. Polish Academy of Sciences, Institute of Mathematics, 2019.
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