@article{M2AN_1979__13_1_21_0,
     author = {Berlioz, J. P.},
     title = {\`A propos de l{\textquoteright}algorithme $QZ$},
     journal = {RAIRO. Analyse num\'erique},
     pages = {21--30},
     publisher = {Centrale des revues, Dunod-Gauthier-Villars},
     address = {Montreuil},
     volume = {13},
     number = {1},
     year = {1979},
     mrnumber = {527036},
     zbl = {0397.65027},
     language = {fr},
     url = {http://www.numdam.org/item/M2AN_1979__13_1_21_0/}
}