@article{10_2298_FIL2109105H,
     author = {Masoud Hajarian},
     title = {Matrix {LSQR} algorithms for solving constrained quadratic inverse eigenvalue problem},
     journal = {Filomat},
     pages = {3105 },
     year = {2021},
     volume = {35},
     number = {9},
     doi = {10.2298/FIL2109105H},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2109105H/}
}