v.1. Properties and operations/by I.M. Gelfand and G.E. Shilov; translated by E. Saletan. -- v.2. Spaces of fundamental and generalized functions/ by I.M. Gelfand, and G.E. Shilov. -- v.3. Theory of differential equations/ by I.M. Gelfand and G.E. Shilov. -- v.4. Applications of harmonic analysis/ by I.M. Gelfand and N.Y. Vilenkin. -- v.5. Integral geometry and representation theory/ by I.M. Gelfand, M.I. Graev, and N.Ya. Vilenkin