@article{02214057, title = {Coherent random allocations, and the Ewens-Pitman formula.}, journal = {Zapiski Nauchnykh Seminarov POMI}, volume = {321}, year = {2005}, pages = {127-145}, zbl = {1077.60007}, language = {en}, url = {http://dml.mathdoc.fr/item/02214057} }
Kerov, S.V. Coherent random allocations, and the Ewens-Pitman formula.. Zapiski Nauchnykh Seminarov POMI, Tome 321 (2005) pp. 127-145. http://gdmltest.u-ga.fr/item/02214057/