1. S. M. Ageev, “On the properties of contractibility and local contractibility of infinite-dimensional spaces,”Vest. MGU, No. 4, 29–33 (1980).
2. P. S. Aleksandrov, “The contemporary state of the dimension theory,”Usp. Mat. Nauk,6, No. 5, 43–69 (1951).
3. P. S. Aleksandrov and B. A. Pasynkov,Introduction to the Dimension Theory [Russian], Nauka, Moscow (1973).
4. V. N. Basmanov, “Covariant functors, retracts, and the dimension,”Dokl. Akad. Nauk SSSR,271, 1033–1036 (1983).
5. V. G. Boltyansky, “On the dimension addition theorem,”Usp. Mat. Nauk,6, No. 3, 99–129 (1951).