Geodesic
$k$-expansion of topological spaces, and convexity
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 10 (1999), pp. 43-48 
G. S. Tyugashov. $k$-expansion of topological spaces, and convexity. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 10 (1999), pp. 43-48. http://geodesic.mathdoc.fr/item/IVM_1999_10_a7/
@article{IVM_1999_10_a7,
     author = {G. S. Tyugashov},
     title = {$k$-expansion of topological spaces, and convexity},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {43--48},
     year = {1999},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1999_10_a7/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

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