@book{justhis6704,
           title = {Trait{\'e} de la responsabilit{\'e} civile extra-contractuelle. I},
          author = {Robert Pirson and A. De Vill{\'e}},
         address = {Bruxelles / Paris},
       publisher = {Bruylant \& Librairie g{\'e}n{\'e}rale de Droit et de Jurisprudence},
            year = {1935},
             url = {http://www.just-his.be/eprints/6704/}
}