@article{Edelman_1994,
    doi = {10.1007/bf02571719},
    url = {https://doi.org/10.1007%2Fbf02571719},
    year = {1994},
    month = {jan},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {215},
    number = {1},
    pages = {347--365},
    author = {Paul H. Edelman and Victor Reiner},
    title = {Free hyperplane arrangements {betweenA} n-1 {andB} n},
    journal = {Mathematische Zeitschrift}
}

@article{Edelman_1994, doi = {10.1007/bf02571719}, url = {https://doi.org/10.1007%2Fbf02571719}, year = {1994}, month = {jan}, publisher = {Springer Science and Business Media {LLC}}, volume = {215}, number = {1}, pages = {347--365}, author = {Paul H. Edelman and Victor Reiner}, title = {Free hyperplane arrangements {betweenA} n-1 {andB} n}, journal = {Mathematische Zeitschrift} }