@article{ZNSL_2016_449_a9,
     author = {G. V. Kuz'mina},
     title = {On an extremal metric approach to extremal decomposition problems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {214--229},
     year = {2016},
     volume = {449},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2016_449_a9/}
}