"The Principal Averages and the Laws of Error which Lead to Them." Journal of the Royal Statistical Society. Vol. 74, No. 3 (February, 1911), pp. 322-331.
Online:
JSTOR
"The Principal Averages and the Laws of Error which Lead to Them." Journal of the Royal Statistical Society. Vol. 74, No. 3 (February, 1911), pp. 322-331.
Online:
JSTOR