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Literature Cited
A. V. Arkhangel'skii, “On compact spaces which are unions of certain collections of subspaces of special type,” Comment. Math. Univ. Carolinae,17, No. 4, 737–753 (1976).
A. V. Arkhangel'skii, “Topologies admitting a weak connection with orderings,” Dokl. Akad. Nauk SSSR,238, No.4, 773–776 (1978).
M. G. Tkachenko, “The behavior of cardinal invariants when taking unions of chains of subspaces,” Vestn. Mosk. Gos. Univ., No. 4, 50–58 (1978).
M. G. Tkachenko, “Bicompacta which can be represented in the form of unions of a countable number of left subspaces,” Comment. Math. Univ. Carolinae,20, No. 2, 361–395 (1979).
B. É. Shapirovskii, “Mappings on Tikhonov cubes” Usp. Mat. Nauk,35, No. 3, 122–130 (1980).
R. Pol and E. Pol, “Remarks on Cartesian products,” Fundam. Math.,93, 57–69 (1976).
B. É. Shapirovskii, “Canonical sets and character. Density and weight in bicompacta,” Dokl. Akad. Nauk SSSR,218, No. 1, 58–61 (1974).
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Translated from Sibirskii Matematicheskii Zhurnal, Vol. 24, No. 6, pp. 135–143, November–December, 1983.
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Tkachenko, N.G. Some addition theorems in a class of bicompacta. Sib Math J 24, 934–941 (1983). https://doi.org/10.1007/BF00970319
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DOI: https://doi.org/10.1007/BF00970319