@article {2020,
	title = {Topology change and selection rules for high-dimensional spin(1,n)0-Lorentzian cobordisms},
	journal = {Transactions of the american mathematical society},
	volume = {373},
	year = {2020},
	pages = {1731-1747},
	type = {Journal article},
	chapter = {1731},
	doi = {10.1090/tran/7939},
	url = {http://hdl.handle.net/20.500.11767/108858},
	author = {Gleb Smirnov and Rafael Torres}
}
