@article{bavard:hal-01884638,
TITLE = {The Gromov boundary of the ray graph},
AUTHOR = {Bavard, Juliette and Walker, Alden},
URL = {https://hal.science/hal-01884638},
NOTE = {32 pages, 20 figures},
JOURNAL = {Transactions of the American Mathematical Society},
PUBLISHER = {American Mathematical Society},
VOLUME = {370},
NUMBER = {11},
PAGES = {7647-7678},
YEAR = {2018},
DOI = {10.1090/tran/7204},
HAL_ID = {hal-01884638},
HAL_VERSION = {v1},
}