1. STATISTICAL ANALYSIS OF MEASURED WIND SPEED DATA’S APPEALING SPREADSHEET APPLICATIONS. Authors: GELU-OVIDIU TIRIAN, NICOLETA GILLICH, CRISTIAN PAUL CHIONCEL.2. THE EFFECT OF THE SIGNAL INITIAL PHASE ON THE AMPLITUDES OF A DFT SPECTRUM. Authors: GILBERT-RAINER GILLICH, NICOLETA GILLICH, DANIELA GIORGIANA BURTEA.