Dragomir
Djokovic
Chen, L. ., Chen, J. ., Djokovic, D. ., & Zeng, B. . (2014). Universal Subspaces for Local Unitary Groups of Fermionic Systems. Communications in Mathematical Physics, 333, 541 – 563. http://doi.org/10.1007/s00220-014-2187-6 (Original work published November 2014)