[1] Maкpyшeвич A. И: Teopuя aнaлumuчecкux фyнкцuй. изд. тexникo-тeop. лит. Mocквa-Лeнингpaд 1950.
[2] Rao C. R.: 
Linear Statistical Inference and Its Applications. John Wiley Sons, New York, London, Sydney, 1965. 
MR 0221616 | 
Zbl 0137.36203 
[3] Sarkan A. E., Greenborg B. G.: 
Contributions to Order Statistics. John Wiley, New York 1962. 
MR 0169336 
[4] Tarasenko F. P.: On the Evaluation of an Unknown Probability Density Function, the Direct Estimation of the Entropy from Independent Observations of a Continuous Random Variable, and the Distribution-Free Entropy Test of Goodnes-of-Fit. Proceedings of the IEEE, November 1968.
[5] Whittaker E. P., Watson G. M.: 
A Course of Modern Analysis. At the Univ. Press, Cambridge 1920. 
MR 1424469