Sagnotti, L. “Demagnetization Analysis in Excel (DAIE). An Open Source Workbook in Excel for Viewing and Analyzing Demagnetization Data from Paleomagnetic Discrete Samples and U-Channels”. Annals of Geophysics, vol. 56, no. 1, May 2013, p. D0114, doi:10.4401/ag-6282.