Covariant and contravariant approaches to topology.
Dydak, Jerzy
International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997), p. 621-626 / Harvested from The Electronic Library of Mathematics
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Publié le : 1997-01-01
DOI : https://doi.org/10.1155/S0161171297000860
EUDML-ID : urn:eudml:doc:47867 
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     title = {Covariant and contravariant approaches to topology.},
     journal = {International Journal of Mathematics and Mathematical Sciences},
     volume = {20},
     year = {1997},
     pages = {621-626},
     doi = {10.1155/S0161171297000860},
     zbl = {0887.54009},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01127575}
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Dydak, Jerzy. Covariant and contravariant approaches to topology.. International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997) pp. 621-626. doi : 10.1155/S0161171297000860. http://gdmltest.u-ga.fr/item/01127575/