- JENEKOPIA vulgo JENKOPING
- JENEKOPIA, vulgo JENKOPINGurbs Smalandiae, in Ostrogothia reg. Tota lignea, nec muris clausa, ad Mer. lacus Wether. Quibusdam Ionekoping, 16. leuc. Suec. ab ora maris Balt. in Occ. in conf. Westrogothiae.
Hofmann J. Lexicon universale. 1698.