%0 Book %A Giacaglia Giorgio E. O. %C New York, Heidelberg, Berlin %8 1972 %D 1972 %7 Applied mathematical sciences %O Perturbation methods in non-linear systems %K Équations différentielles non linéaires %K Perturbation (mathématiques) %G anglais %I Springer %@ 0-387-90054-3 %@ 3-540-90054-3 %P 1 vol. (VIII-369 p.) %! Perturbation methods in non-linear systems %T Perturbation methods in non-linear systems %[ 2024/03/28