34 Ordinary differential equations
 
34C45 Method of integral manifolds (2 articles) 
- 
Meiske, Wolfgang; Schneider, Klaus R.:
		Existence, persistence and structure of integral manifolds in the neighbourhood of a periodic solution of autonomous differential systems.
		
			(English).
Časopis pro pěstování matematiky,
		vol. 111
			(1986),
			issue 3,
		pp. 304-313
 
- 
Aulbach, Bernd; Flockerzi, Dietrich; Knobloch, Hans-Wilhelm:
		Invariant manifolds and the concept of asymptotic phase.
		
			(English).
Časopis pro pěstování matematiky,
		vol. 111
			(1986),
			issue 2,
		pp. 156-176