@article{PPN517516713_0002+dmdlog15,
title = {On Peter's Formula for Probable Error.},
journal = {Bulletin of the New York Mathematical Society},
volume = {2},
year = {1893},
pages = {57-61},
zbl = {24.0208.01},
url = {http://dml.mathdoc.fr/item/PPN517516713_0002+dmdlog15}
}
Johnson, W. Woolsey. On Peter's Formula for Probable Error.. Bulletin of the New York Mathematical Society, Tome 2 (1893) pp. 57-61. http://gdmltest.u-ga.fr/item/PPN517516713_0002+dmdlog15/