Contributions to the theory of nonlinear oscillations 5
Contributions to the theory of nonlinear oscillations 5
ed. by S. Lefschetz
- VI, 286 S. graph. Darst.
- Annals of mathematics studies 45 .
- 45 .
- Annals of mathematics studies 45 .
310746861 US-OCoLC
310746861 US-OCoLC