1. Least squares analysis of EPR spectra;Marq uardt;J. Mol. Spectrosc.,1961
2. Automatic fitting of EPR spectra;Johnson;J. Mol. Spectrosc.,1965
3. Least squares curve fitting of EPR spectra;Bauder;J. Mol. Spectrosc.,1968
4. H. M. Gladney, I. B. M. Res. Rep. R J 318 October 16, 1964; also Quantum Chemistry Program Exchange, Indiana University, Nos 69 and 134.
5. Computer analysis of EPR spectra;Swalen;IBM J. Res. Develop.,1964