@article{ASCFM_1976__60_13_81_0,
     author = {Hirschfeld, Joram},
     title = {Another approach to infinite forcing},
     journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques},
     pages = {81--86},
     publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont},
     volume = {60},
     number = {13},
     year = {1976},
     mrnumber = {476483},
     zbl = {0426.03033},
     language = {en},
     url = {http://archive.numdam.org/item/ASCFM_1976__60_13_81_0/}
}