Elements of the Mathematical Theory of Multi-Frequency Oscillations Mathematics and its Applications, nr. 71 Autor Anatolii M. Samoilenko 25 sep 2012 Paperback Preț: 375.44 lei 43-57 zile
Systems of Evolution Equations with Periodic and Quasiperiodic Coefficients Mathematics and its Applications, nr. 87 Autor Yuri A. Mitropolsky et al. 22 noi 2012 Paperback Preț: 373.60 lei 43-57 zile