Analysis of information sources in references of the Wikipedia article "Teoria de models" in Catalan language version.
| « | (anglès) All three commentators [i.e. Vaught, van Heijenoort and Dreben] agree that both the completeness and compactness theorems were implicit in Skolem 1923… | (català) Tots tres comentaristes [és a dir, Vaught, van Heijenoort i Dreben] estan d'acord que tant el teorema de completesa com el de compacitat estaven implícits a Skolem 1923… | » |
