Медијана (статистика) — разлика између измена

* [http://www.universityofcalifornia.edu/senate/inmemoriam/georgewbrown.htm Brown, George W.] "On Small-Sample Estimation." ''The Annals of Mathematical Statistics'', Vol. 18, No. 4 (Dec., 1947), pp. 582–-585.

* -{Erich Leo Lehmann "A General Concept of Unbiasedness" ''The Annals of Mathematical Statistics'', Vol. 22, No. 4 (Dec., 1951), pp. 587–-592.}-

* -{Allan Birnbaum. 1961. "A Unified Theory of Estimation, I", ''The Annals of Mathematical Statistics'', Vol. 32, No. 1 (Mar., 1961), pp. 112–-135}-

* -{van der Vaart, H. R. 1961. "Some Extensions of the Idea of Bias" ''The Annals of Mathematical Statistics'', Vol. 32, No. 2 (Jun., 1961), pp. 436–-447.}-