@article{MZM_1991_50_5_a5,
     author = {V. M. Klimkin and T. A. Sribnaya},
     title = {Condition for a regular set function in a topological space to be exhaustive},
     journal = {Matemati\v{c}eskie zametki},
     pages = {43--47},
     publisher = {mathdoc},
     volume = {50},
     number = {5},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a5/}
}