@misc{mariotti:hal-00190493, TITLE = {{Geometry: dynamic intuition and theory}}, AUTHOR = {Mariotti, Maria Alessandra}, URL = {https://telearn.hal.science/hal-00190493}, NOTE = {Unpublished manuscript}, YEAR = {1999}, KEYWORDS = {semiotic mediation}, PDF = {https://telearn.hal.science/hal-00190493/file/Mariotti-m-1999.pdf}, HAL_ID = {hal-00190493}, HAL_VERSION = {v1}, }