1. Degenerate space-time paths and the non-locality of quantum mechanics in a Cliord substructure of space-time;K Borchsenius;Math. Phys. EJ,2000
2. Matrix mechanics of the relativistic point particle and string in Cliord space;Kaare Borchsenius;Adv. Appl. Cliord Algebras,2016
3. Spinors and Space-Time