Sh:12

Bib entry
@article{Sh:12,
 author = {Shelah, Saharon},
 title = {{The number of non-isomorphic models of an unstable first-order theory }},
 journal = {Israel J. Math.},
 fjournal = {Israel Journal of Mathematics},
 volume = {9},
 year = {1971},
 pages = {473--487},
 issn = {0021-2172},
 mrnumber = {0278926},
 mrclass = {02.50},
 doi = {10.1007/BF02771463}
}