Symmetry and Integration Methods for Differential Equations Autor George Bluman et al. 6 dec 2010 Paperback Preț: 1119.55 lei 1365.30 lei 6-8 săpt. -18%
Applications of Symmetry Methods to Partial Differential Equations Autor George W Bluman et al. 19 noi 2009 Hardback Preț: 992.08 lei 1209.86 lei 6-8 săpt. -18%