Esi, Ayhan, e Naim Braha. 2013. “<b>On Asymptotically &lambda;-Statistical Equivalent Sequences of Interval numbers</b> - Doi: 10.4025/actascitechnol.V35i3.16195”. Acta Scientiarum. Technology 35 (3):515-20. https://doi.org/10.4025/actascitechnol.v35i3.16195.