Self-Dual Partial Differential Systems and Their Variational Principles Autor Nassif Ghoussoub 11 noi 2008 Hardback Preț: 393.01 lei 6-8 săpt.
Duality and Perturbation Methods in Critical Point Theory Autor N. Ghoussoub et al. 15 mai 2008 Paperback Preț: 416.74 lei 468.24 lei 6-8 săpt. -11%