@article{article31a3a8bf,
title   = {On the group structure of [Ω𝕊2, ΩY]},
author = {Golasinski, Marek and Gonçalves, Daciberg Lima and Wong, Peter},
year = {2015},
doi = {10.1093/qmath/hau023},
journal   = {The Quarterly Journal of Mathematics}
}