12

Periodic Solutions of Symmetric Wave Equations

Year:
1998
Language:
english
File:
PDF, 283 KB
english, 1998
15

De eer van anderen

Year:
2004
Language:
dutch
File:
PDF, 57 KB
dutch, 2004
16

Homoclinic orbits of a Hamiltonian system

Year:
1999
Language:
english
File:
PDF, 373 KB
english, 1999