@article{VMUMM_1997_5_a8,
     author = {D. V. Malykhin},
     title = {A countably compact $\nabla$-normal space has a countable character},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {31--33},
     year = {1997},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1997_5_a8/}
}