TY - JOUR T1 - Topology change and selection rules for high-dimensional spin(1,n)0-Lorentzian cobordisms JF - Transactions of the american mathematical society Y1 - 2020 A1 - Gleb Smirnov A1 - Rafael Torres VL - 373 UR - http://hdl.handle.net/20.500.11767/108858 IS - 3 ER -