@article{Ararteko-dialnet-ar-18-ART0001343293, title = {Los imperativos contractuales}, author = {Dualde, JoaquĆ­n}, publisher = {Ministerio de Justicia}, year = {1949}, url = {http://biblioteca.ararteko.eus/Record/dialnet-ar-18-ART0001343293} crossref = {http://biblioteca.ararteko.eus/Record/dialnet-ar-18-ART0001343293} }