@unpublished{roy:hal-04373553,
TITLE = {Algebraic Winding Numbers},
AUTHOR = {Roy, Marie-Fran{\c c}oise and Perrucci, Daniel},
URL = {https://hal.science/hal-04373553},
NOTE = {working paper or preprint},
YEAR = {2023},
MONTH = May, HAL_ID = {hal-04373553},
HAL_VERSION = {v1},
}