@article{JOLT_2021_31_3_a0,
     author = {O. Shabtai},
     title = {Commutators of {Spectral} {Projections} of {Spin} {Operators}},
     journal = {Journal of Lie Theory},
     pages = {599--624},
     year = {2021},
     volume = {31},
     number = {3},
     doi = {10.5802/jolt.1188},
     zbl = {1468.81059},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.1188/}
}