@article{1177698698, author = {Berk, Robert H.}, title = {A Special Group Structure and Equivariant Estimation}, journal = {Ann. Math. Statist.}, volume = {38}, number = {6}, year = {1967}, pages = { 1436-1445}, language = {en}, url = {http://dml.mathdoc.fr/item/1177698698} }
Berk, Robert H. A Special Group Structure and Equivariant Estimation. Ann. Math. Statist., Tome 38 (1967) no. 6, pp. 1436-1445. http://gdmltest.u-ga.fr/item/1177698698/