Stan, I.; Zopota, N. La méthode (f,p) pour les groupes abeliens quasi-normés. (The (f,p) method for quasinormed abelian groups). (French) Zbl 0627.46084 Lucr. Semin. Mat. Fiz. 1984, No. 2, 19-22 (1984). MSC: 46M35 PDF BibTeX XML Cite \textit{I. Stan} and \textit{N. Zopota}, Lucr. Semin. Mat. Fiz. 1984, No. 2, 19--22 (1984; Zbl 0627.46084)
Cofan, N.; Stan, I.; Zopota, N. On the Lions-Peetre interpolation method. (English) Zbl 0618.46062 Semin. Oper. Liniari Anal. Armonică, Univ. Timişoara 4, 5 p. (1984). MSC: 46M35 PDF BibTeX XML
Cofan, N.; Stan, I.; Zopota, N. Sur l’équivalence des méthodes reélles d’interpolation K et J par les méthodes de moyenne. (On the equivalence of the real K- and J- method of interpolation with the methods of mean). (French) Zbl 0626.46061 Lucr. Semin. Mat. Fiz. 1983, No. 2, 25-28 (1983). Reviewer: Résumé MSC: 46M35 PDF BibTeX XML Cite \textit{N. Cofan} et al., Lucr. Semin. Mat. Fiz. 1983, No. 2, 25--28 (1983; Zbl 0626.46061)
Neamţu, N.; Zopota, N. A generalization of the theorem about image multiplication and of the theorem about original multiplication in the discrete Laplace transform. (Romanian. English summary) Zbl 0617.44002 Bul. Ştiinţ. Teh. Inst. Politeh. Timişoara, Ser. Mat.-Fiz. 27(41), No. 1, 43-45 (1982). MSC: 44A10 44A20 PDF BibTeX XML Cite \textit{N. Neamţu} and \textit{N. Zopota}, Bul. Ştiinţ. Teh. Inst. Politeh. Timişoara, Ser. Mat.-Fiz. 27(41), No. 1, 43--45 (1982; Zbl 0617.44002)