On Wavelet Sets. D.R. Larson; E.J. Ionascu; C.M. Pearcy — 1998 The journal of Fourier analysis and applications [[Elektronische Ressource]]
Joint spectral properties for permutable linear transformations. F.-H. Vasilescu; E.J. Ionascu — 1992 Journal für die reine und angewandte Mathematik
Counting all equilateral triangles in { 0 , 1 , ⋯ , n } 3 . Ionascu, E.J. — 2008 Acta Mathematica Universitatis Comenianae. New Series
On independent sets in purely atomic probability spaces with geometric distribution. Ionascu, E.J.; Stancu, A.A. — 2010 Acta Mathematica Universitatis Comenianae. New Series
A proof of two conjectures related to the Erdős-Debrunner inequality. Frenzen, C.L.; Ionascu, E.J.; Stanica, Pantelimon — 2007 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]