HURT J.: On estimation in the exponential case under random censorship
. Proc. of the 3rd Pannonian Symp. on Math. Stat., Visegrád, Hungary (eds.: Mogyoródi J., Vincze I., Wertz W.), Akadémiai Kiadó, Budapest (1982), 115-124. MR 0759005
 HURT J.: Asymptotic expansions for moments of functions of stochastic processes and thair applications. (1984). Submitted to: Statistics and Decision.
 RAO C. R.: Linear statistical inference and its applications
. Wiley, New York (1973), 2nd edition. MR 0346957
| Zbl 0256.62002