Instabilities and Nonequilibrium Structures Mathematics and Its Applications, nr. 33 Editat de E. Tirapegui et al. 31 mar 1987 Hardback Preț: 390.88 lei 6-8 săpt.
Instabilities and Nonequilibrium Structures II: Dynamical Systems and Instabilities Mathematics and Its Applications, nr. 50 Editat de E. Tirapegui et al. 31 aug 1989 Hardback Preț: 389.61 lei 6-8 săpt.