1. Bishop Y M M, Fienberg S E, Holland P W (1975) Discrete Multivariate Analysis: Theory and Practice. MIT Press, Cambridge (Massachusetts)—London (England)
2. Bodin N A (1971) Estimation of the Parameters of a Distribution from Grouped Samples. Proc. Steklov Inst. Math. 111: 131–183.
3. Cramér H (1954) Mathematical Methods of Statistics, Sixth Print Princeton University Press, Princeton
4. Eilon S (1960) Optimizing the Shearing of Steel Bars. J Mech Eng Sci, 2(2):129–142.
5. Kulldorff G (1961) Contributions to the Theory of Estimation from Grouped and Partially Grouped Samples. Almqvist & Wiksells, Uppsala