@article{M2AN_1984__18_2_125_0,
     author = {Ahu\`es, Mario and d'Almeida, Filomena and Telias, Mauricio},
     title = {Iterative refinement for approximate eigenelements of compact operators},
     journal = {RAIRO. Analyse num\'erique},
     pages = {125--135},
     publisher = {Centrale des revues, Dunod-Gauthier-Villars},
     address = {Montreuil},
     volume = {18},
     number = {2},
     year = {1984},
     mrnumber = {743880},
     zbl = {0604.65037},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1984__18_2_125_0/}
}