@misc{indiciae17bda5a85d59, title = {Plotting equation for Gaussian percentiles and a spreadsheet program for generating probability plots}, author = {J. H. Balsillie and Joseph F. Donoghue and K. M. Butler and J. L. Koch}, year = {2002}, doi = {10.1306/040402720929}, url = {https://pubs.usgs.gov/publication/70024132}, note = {Source identifier: 70024132} }