@unpublished{kleptsyn:hal-01762157,
TITLE = {Classification of generic semigroup actions of circle diffeomorphisms},
AUTHOR = {Kleptsyn, Victor A. and Kudryashov, Yury and Okunev, Alexey},
URL = {https://hal.science/hal-01762157},
NOTE = {23 pages},
YEAR = {2018},
MONTH = Apr, HAL_ID = {hal-01762157},
HAL_VERSION = {v1},
}