@article{bourqui:hal-01261560,
TITLE = {The Drinfeld-Grinberg-Kazhdan theorem is false for singular arcs},
AUTHOR = {Bourqui, David and Sebag, Julien},
URL = {https://hal.science/hal-01261560},
JOURNAL = {Journal of the Institute of Mathematics of Jussieu},
PUBLISHER = {Cambridge University Press (CUP)},
VOLUME = {16},
NUMBER = {4},
PAGES = {879-885},
YEAR = {2017},
DOI = {10.1017/S1474748015000341},
KEYWORDS = {arc scheme ; curve singularity},
HAL_ID = {hal-01261560},
HAL_VERSION = {v1},
}