@article{rogalski:hal-04069547, TITLE = {{G{\'e}rard Vergnaud, un demi-si{\`e}cle de compagnonnage scientifique, militant, amical}}, AUTHOR = {Rogalski, Janine}, URL = {https://cnam.hal.science/hal-04069547}, JOURNAL = {{Bulletin de psychologie}}, PUBLISHER = {{Groupe d'{\'e}tude de psychologie}}, VOLUME = {4}, NUMBER = {578}, PAGES = {273-276}, YEAR = {2022}, MONTH = Oct, DOI = {10.3917/bupsy.578.0273}, HAL_ID = {hal-04069547}, HAL_VERSION = {v1}, }