@article{ETNA_1994__2__a12,
     author = {Calvetti, D. and Reichel, L. and Sorensen, Danny C.},
     title = {An implicit restarted {Lanczos} method for large symmetric eigenvalue problems},
     journal = {Electronic transactions on numerical analysis},
     pages = {1--21},
     publisher = {mathdoc},
     volume = {2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_1994__2__a12/}
}