@misc{ pirsa_PIRSA:15080038,
doi = {10.48660/15080038},
url = {https://pirsa.org/15080038},
author = {},
keywords = {Quantum Gravity},
language = {en},
title = {Discussion},
publisher = {Perimeter Institute},
year = {2015},
month = {aug},
note = {PIRSA:15080038 see, \url{https://pirsa.org}}
}