@unpublished{sabbah:hal-03902517, TITLE = {{Remarks on rigid irreducible meromorphic connections on the projective line}}, AUTHOR = {Sabbah, Claude}, URL = {https://polytechnique.hal.science/hal-03902517}, NOTE = {19 pages}, YEAR = {2022}, MONTH = Dec, HAL_ID = {hal-03902517}, HAL_VERSION = {v1}, }