?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Guissart%2C+Joseph&rft.aulast=Guissart&rft.aufirst=Joseph&rft.date=1944&rft.btitle=Le+Bulletin+des+Lois+belges.+L%C3%A9gislation+promulgu%C3%A9e+par+le+Gouvernement+belge+%C3%A0+l'%C3%A9tranger+du+17+mai+1940+au+7+septembre+1944.+Publication+dites+des+%22Arr%C3%AAt%C3%A9s+de+Londres%22&rft.genre=book