Invariant Manifolds and Fibrations for Perturbed Nonlinear Schrödinger Equations Applied Mathematical Sciences, nr. 128 Autor Charles Li et al. 27 sep 2012 Paperback Preț: 367.33 lei 6-8 săpt.
The Joy of Mathematics Autor Alfred S. Posamentier et al. 16 aug 2017 Paperback Preț: 136.01 lei 6-8 săpt.