@unpublished{gueymard:insu-01021400, TITLE = {{Recherches analytiques du platine dans les Alpes fran{\c c}aises - 3{\textdegree} m{\'e}moire}}, AUTHOR = {Gueymard, Emile}, URL = {https://insu.hal.science/insu-01021400}, NOTE = {working paper or preprint}, YEAR = {1852}, MONTH = May, KEYWORDS = {platine ; Alpes fran{\c c}aises}, PDF = {https://insu.hal.science/insu-01021400/file/Gueymard-1852-Memoire3.pdf}, HAL_ID = {insu-01021400}, HAL_VERSION = {v1}, }