?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Verstraete%2C+Maurice&rft.aulast=Verstraete&rft.aufirst=Maurice&rft.date=1956&rft.btitle=Droit+civil+du+Congo+belge.+T.+1e%3A+les+personnes+et+la+famille&rft.genre=book