On integro-differential-operators for partial differential equations
In Function theoretic methods in differential equations, Pitman (1976), 158--171. Res. .
BibTex references
@InCollection\{Jan76,
author = "Jank, Gerhard",
title = "On integro-differential-operators for partial differential equations",
booktitle = "Function theoretic methods in differential equations",
pages = "158--171. Res. ",
year = "1976",
publisher = "Pitman",
address = "London",
}