Moment Maps and Combinatorial Invariants of Hamiltonian Tn-spaces Progress in Mathematics, nr. 122 Autor Victor Guillemin dec 1994 Hardback Preț: 615.35 lei 723.94 lei 6-8 săpt. -15%
Lie Theory and Geometry: In Honor of Bertram Kostant Progress in Mathematics, nr. 123 Editat de Jean-Luc Brylinski et al. noi 1994 Hardback Preț: 1085.89 lei 1324.25 lei 6-8 săpt. -18%