Another approach to infinite forcing
Annales scientifiques de l'Université de Clermont. Mathématiques, Volume 60 (1976) no. 13, p. 81-86
@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},
     publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont},
     volume = {60},
     number = {13},
     year = {1976},
     pages = {81-86},
     zbl = {0426.03033},
     mrnumber = {476483},
     language = {en},
     url = {http://www.numdam.org/item/ASCFM_1976__60_13_81_0}
}
Hirschfeld, Joram. Another approach to infinite forcing. Annales scientifiques de l'Université de Clermont. Mathématiques, Volume 60 (1976) no. 13, pp. 81-86. http://www.numdam.org/item/ASCFM_1976__60_13_81_0/

1C.C. Chang and H.J. Keisler: Model theory. North Holland (1973). | Zbl 0276.02032

2 A. Robinson: Infinite forcing in model theory. Proceeding of the second Scandinavian logic symposium. North Holland (1971) 317-340. | MR 357106 | Zbl 0222.02057