Conte, Elio (2002). “A Quantum Like Interpretation and Solution of Einstein, Podolsky, and Rosen Paradox in Quantum Mechanics”. pp. 271–304. arXiv:0711.2260 [quant-ph].
doi.org
See the references to Schönberg's papers of 1956 and 1957 as described in section "The Grassmann–Schönberg algebra " of:A. O. Bolivar,
Classical limit of fermions in phase space, J. Math. Phys. 42, 4020 (2001) doi:10.1063/1.1386411