G. Unal, "Approximate generalized symmetries, normal forms and approximate first integrals," PHYSICS LETTERS A , vol.266, pp.106-122, 2000
Unal, G. 2000. Approximate generalized symmetries, normal forms and approximate first integrals. PHYSICS LETTERS A , vol.266 , 106-122.
Unal, G., (2000). Approximate generalized symmetries, normal forms and approximate first integrals. PHYSICS LETTERS A , vol.266, 106-122.
Unal, G. "Approximate generalized symmetries, normal forms and approximate first integrals," PHYSICS LETTERS A , vol.266, 106-122, 2000
Unal, G. "Approximate generalized symmetries, normal forms and approximate first integrals." PHYSICS LETTERS A , vol.266, pp.106-122, 2000
Unal, G. (2000) . "Approximate generalized symmetries, normal forms and approximate first integrals." PHYSICS LETTERS A , vol.266, pp.106-122.
@article{article, author={G Unal}, title={Approximate generalized symmetries, normal forms and approximate first integrals}, journal={PHYSICS LETTERS A}, year=2000, pages={106-122} }