Originally published as 'Obobshchennye funktsii, Vypusk 3: Nekotorye voprosy teorii differentsial'nkh uravnenii. Fizmatgiz, 1958.
Generalized functions. Vol.3, Theory of differential equations by I. M. Gelʹfand. Published by Academic P in 1967. Publication and catalogue information, links to buy online and reader comments.