Kosovtsov, Y. (2006). Finding Liouvillian First Integrals of Rational ODEs of Any Order in Finite Terms. Symmetry, Integrability and Geometry: Methods and Applications.
Chicago-Zitierstil (17. Ausg.)Kosovtsov, Y.N. "Finding Liouvillian First Integrals of Rational ODEs of Any Order in Finite Terms." Symmetry, Integrability and Geometry: Methods and Applications 2006.
MLA-Zitierstil (8. Ausg.)Kosovtsov, Y.N. "Finding Liouvillian First Integrals of Rational ODEs of Any Order in Finite Terms." Symmetry, Integrability and Geometry: Methods and Applications, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.