@unpublished{AIF_0__0_0_A35_0, author = {Biswas, Kingshook}, title = {Circumcenter extension of {Moebius} maps to $\protect \mathrm{CAT}(-1)$ spaces}, journal = {Annales de l'Institut Fourier}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, year = {2023}, doi = {10.5802/aif.3582}, language = {en}, note = {Online first}, }