@misc{esnault:hal-02189464,
TITLE = {Les fortifications m{\'e}di{\'e}vales et les Portes Mordelaises},
AUTHOR = {Esnault, Elen},
URL = {https://univ-rennes.hal.science/hal-02189464},
YEAR = {2018},
HAL_ID = {hal-02189464},
HAL_VERSION = {v1},
}