Bielecki, Adam; Klucny, Czesław Sur un théorème concernant des systèmes d’équations différentielles ordinaires. (French) Zbl 0103.05402 Ann. Univ. Mariae Curie-Skłodowska, Sect. A 14, 117-125 (1960). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 34-XX Ordinary differential equations Keywords:ordinary differential equations PDF BibTeX XML Cite \textit{A. Bielecki} and \textit{C. Klucny}, Ann. Univ. Mariae Curie-Skłodowska, Sect. A 14, 117--125 (1960; Zbl 0103.05402)