C. E. Antoniak (1974): Mixtures of Dirichlet processes with applications to Bayesian nonparametric problems
. Ann. Statist. 2, 1152-1174. MR 0365969
 L. D. Broemeling (1972): Bayesian procedures for detecting a change in a sequence of random variables. Metron 30, 214-227.
 D. M. Cifarelli P. Muliere, and M. Scarsini (1981): Il modello lineare nell'approccio bayesiano nonparametrico. Research report N. 15, Istituto Matematice G. Castelnuovo, Roma.
 P. Diaconis, D. Freedman (1982) : Bayes rules for location problems
. in Statistical Decision Theory and Related Topics III, (ed. by S. S. Gupta and J. O. Berger) vol. I, 315- 327, Academic Press, New York. MR 0705295
 A. F. M. Smith (1977): A Bayesian analysis of some time-varying models
. in Recent Developments in Statistics (ed. by J. R. Barra et al.), 257-267, North-Holland, Amsterdam. MR 0501550