@article{10_21136_CMJ_1988_102236,
     author = {Tomasta, Pavel and Tomov\'a, Eli\v{s}ka},
     title = {On $H$-closed graphs},
     journal = {Czechoslovak Mathematical Journal},
     pages = {404--419},
     publisher = {mathdoc},
     volume = {38},
     number = {3},
     year = {1988},
     doi = {10.21136/CMJ.1988.102236},
     mrnumber = {950294},
     zbl = {0699.05059},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102236/}
}