@article{fossier_techniques_1971, title = {Techniques et méthodes nouvelles en histoire économique médiévale}, issn = {0016-5522}, url = {https://www.persee.fr/doc/gazar_0016-5522_1971_num_75_1_2214}, number = {75}, journal = {Gazette des archives}, author = {Fossier, Robert}, year = {1971}, pages = {179--184}, }