@article{EEJLA_2010__20__a11,
     author = {Soto, Ricardo L. and Salas, Mario and Manzaneda, Cristina},
     title = {Nonnegative realization of complex spectra},
     journal = {ELA. The Electronic Journal of Linear Algebra},
     pages = {595--609},
     publisher = {mathdoc},
     volume = {20},
     year = {2010},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/EEJLA_2010__20__a11/}
}