@article{CMUC_1994__35_4_a15,
     author = {Bukovsk\'y, Lev and Sk\v{r}iv\'anek, Jaroslav},
     title = {The smallest common extension of a sequence of models of {ZFC}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {745--752},
     publisher = {mathdoc},
     volume = {35},
     number = {4},
     year = {1994},
     mrnumber = {1321245},
     zbl = {0822.03029},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1994__35_4_a15/}
}