@misc{ pirsa_PIRSA:14060038,
doi = {10.48660/14060038},
url = {https://pirsa.org/14060038},
author = {},
keywords = {},
language = {en},
title = {Free Discussion},
publisher = {Perimeter Institute},
year = {2014},
month = {jun},
note = {PIRSA:14060038 see, \url{https://pirsa.org}}
}