TY  - JOUR
AU  - S. B. Kuksin
TI  - Perturbation theory for quasiperiodic solutions of infinite-dimensional Hamiltonian systems, and its application to the Korteweg–de Vries equation
JO  - Sbornik. Mathematics
PY  - 1989
SP  - 397
EP  - 413
VL  - 64
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/SM_1989_64_2_a7/
LA  - en
ID  - SM_1989_64_2_a7
ER  -