0173930 - MU-W 930269 RIV US eng J - Journal Article
Schwabik, Štefan
The Perron Integral in Ordinary Differential Equations.
Differential and Integral Equations. Roč. 6, č. 4 (1993), s. 836-882. ISSN 0893-4983. E-ISSN 0893-4983
Permanent Link: http://hdl.handle.net/11104/0070952