@article{10_21136_CMJ_1992_128349,
     author = {Paseka, Jan and \v{S}marda, Bohumil},
     title = {$T_2$-frames and almost compact frames},
     journal = {Czechoslovak Mathematical Journal},
     pages = {385--402},
     year = {1992},
     volume = {42},
     number = {3},
     doi = {10.21136/CMJ.1992.128349},
     mrnumber = {1179302},
     zbl = {0779.54015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1992.128349/}
}