@article{TIMM_2016_22_3_a19,
     author = {A. V. Osipov},
     title = {Different kinds of tightness of a functional space},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {192--199},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2016_22_3_a19/}
}