Nikolov N, Pflug P. Local vs. global hyperconvexity, tautness or k-completeness for unbounded open sets in Cⁿ. Annali Scienze [Internet]. 2009Dec.4 [cited 2026Feb.20];4(4):601-18. Available from: https://journals.sns.it/index.php/annaliscienze/article/view/81