Pia̜tkowski, A. (1988). A stability theorem for foliations with singularities. Państwowe Wydawnictwo Naukowe.
Chicago Style (17th ed.) CitationPia̜tkowski, Andrzej. A Stability Theorem for Foliations with Singularities. Warszawa: Państwowe Wydawnictwo Naukowe, 1988.
MLA (9th ed.) CitationPia̜tkowski, Andrzej. A Stability Theorem for Foliations with Singularities. Państwowe Wydawnictwo Naukowe, 1988.
Warning: These citations may not always be 100% accurate.