@article{VMUMM_1988_3_a14,
     author = {A. P. Kombarov},
     title = {Functionally open and rectangular coverings of $X^2\setminus\Delta$ and some topological characteristics of {Corson} and {Eberlein} compact spaces},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {52--54},
     year = {1988},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1988_3_a14/}
}