@article{VUU_2012_1_a1,
     author = {E. S. Zhukovskii and E. A. Panasenko},
     title = {On one metric in the space of nonempty closed subsets of~$\mathbb R^n$},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {15--25},
     publisher = {mathdoc},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2012_1_a1/}
}