Matematicki Vesnik, Vol. 55, No. 1-2, pp. 37-52 (2003)
The lower and upper topologies as a bitopology
B. Dvalishvili
Full text of the article:
[Previous Article] [Next Article] [Contents of this Number]
© 2003 ELibM and
FIZ Karlsruhe / Zentralblatt MATH
for the EMIS Electronic Edition