@article{ZNSL_1998_254_a7,
     author = {G. V. Kuz'mina},
     title = {On connection of different problems on extremal decomposition},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {116--131},
     publisher = {mathdoc},
     volume = {254},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1998_254_a7/}
}