@article{DMGT_2022_42_4_a16,
     author = {Ramezani, Farzaneh and Rowlinson, Peter and Stani\'c, Zoran},
     title = {More on {Signed} {Graphs} with at {Most} {Three} {Eigenvalues}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {1313--1331},
     publisher = {mathdoc},
     volume = {42},
     number = {4},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2022_42_4_a16/}
}