@article{10_21136_CMJ_2023_0132_22,
     author = {Jadhav, Dipak and Deore, Rajendra},
     title = {A geometric construction for spectrally arbitrary sign pattern matrices and the $2n$-conjecture},
     journal = {Czechoslovak Mathematical Journal},
     pages = {565--580},
     publisher = {mathdoc},
     volume = {73},
     number = {2},
     year = {2023},
     doi = {10.21136/CMJ.2023.0132-22},
     mrnumber = {4586911},
     zbl = {07729524},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2023.0132-22/}
}