You can find references to older Swedish news and magazine articles in:
Svensk tidskriftsindex 1953-1961. Available at UB
Svenska tidskriftsartiklar 1961-1999. Available at UB.
Svensk tidningsindex 1953-1960. Available at UB
Svenska tidningsartiklar 1961-1999. Available at UB.
You can also try a search in Projekt Runeberg for finding older scanned material, eg articles from Industritidningen Norden orSvenska Dagbladets årsböcker.
Via a computer at UB you can search and read articles in the Royal Library newspaper archive Svenska dagstidningar.
Databases for journal information, article citations and journal impact