@article{ZNSL_2000_263_a10,
     author = {G. V. Kuz'mina},
     title = {On extremal decomposition problem in the family of general type systems of domains},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {157--186},
     year = {2000},
     volume = {263},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_263_a10/}
}