Symmetry and Integration Methods for Differential Equations Autor George Bluman et al. 6 dec 2010 Paperback Preț: 1062.18 lei 1295.34 lei 6-8 săpt. -18%
Applications of Symmetry Methods to Partial Differential Equations Autor George W Bluman et al. 19 noi 2009 Hardback Preț: 912.08 lei 1112.29 lei 6-8 săpt. -18%