@article{ZNSL_2012_408_a14,
     author = {A. M. Kagan and Tinghui Yu and A. Barron and M. Madiman},
     title = {Contribution to the theory of {Pitman} estimators},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {245--267},
     publisher = {mathdoc},
     volume = {408},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2012_408_a14/}
}