@inbook{1f71dab958f14e45a8141ecec105bc67,
title = "Introduction",
author = "{van der Harst}, J.",
year = "2007",
language = "Dutch",
isbn = "978-2-8027-2428-5",
series = "Groupe de liaison des historiens aupr{\`e}s de la commission europ{\'e}enne/European Union liaison committee of historians",
publisher = "Bruylant/L.G.D.J./Nomos Verlag",
number = "11",
pages = "1 -- 17",
editor = "{van der Harst}, Jan",
booktitle = "Beyond the custom's union: the European community's quest for deepening, widening and completion, 1969-1975",
}