@article{ZNSL_2017_466_a8,
     author = {M. S. Ermakov},
     title = {On minimax nonparametric estimation on maxisets},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {120--133},
     publisher = {mathdoc},
     volume = {466},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2017_466_a8/}
}