@article{VMUMM_1989_6_a18,
     author = {A. V. Arkhangel'skii and Hamdy M. M. G.},
     title = {Position of subspaces in a space: relative versions of compactness of {Lindelof} property and of separation axioms},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {67--69},
     year = {1989},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1989_6_a18/}
}