Arhangel'skiǐ, 1963, Some types of factor mappings, and the relations between classes of topological spaces, Soviet Math. Dokl., 4, 1726
Arhangel'skiǐ, 1965, Bicompact sets and the topology of spaces, Trans. Moscow Math. Soc., 1
Arhangel'skiǐ, 1966, Mappings and spaces, Russian Math. Surveys, 21, 115, 10.1070/RM1966v021n04ABEH004169
Arhangel'skiǐ, 1972, The frequency spectrum of topological spaces and the classification of spaces, Soviet Math. Dokl., 13, 1185
Cohen, 1954, Spaces with weak topology, Quart. J. Math. Oxford Ser., 5, 77, 10.1093/qmath/5.1.77
Franklin, 1965, Spaces in which sequences suffice, Fund. Math., 57, 107, 10.4064/fm-57-1-107-115
Gillman, 1960
Michael, 1966, ℵo-spaces, J. Math. Mech., 15, 983
Michael, 1968, Local compactness and cartesian products of quotient maps and k-spaces, Ann. Inst. Fourier, 18, 281, 10.5802/aif.300
Michael, 1968, Bi-quotient maps and cartesian products of quotient maps, Ann. Inst. Fourier, 18, 287, 10.5802/aif.301
Michael, 1970, On Nagami's Σ-spaces and some related matters, Proc. of Washington State University Conference on General Topology, 13
Michael, 1972, A quintuple quotient quest, General Topology and Appl., 2, 91, 10.1016/0016-660X(72)90040-2
Misra, 1972, A topological view of P-spaces, General Topology and Appl., 2, 349, 10.1016/0016-660X(72)90026-8
Nagami, 1969, Σ-spaces, Fund. Math., 65, 170, 10.4064/fm-65-2-169-192
Noble, 1969, Products with closed projections, Trans. Am. Math. Soc., 140, 381, 10.1090/S0002-9947-1969-0250261-4
Noble, 1971, Products with closed projections. II, Trans. Am. Math. Soc., 160, 169, 10.1090/S0002-9947-1971-0283749-X
Siwiec, 1971, Sequence-covering and countably bi-quotient mappings, General Topology and Appl., 1, 143, 10.1016/0016-660X(71)90120-6
Siwiec, 1971, Relations among certain mappings and conditions for their equivalence, General Topology and Appl., 1, 33, 10.1016/0016-660X(71)90108-5
Tanaka, 1970, On products of quasi-perfect maps, Proc. Japan Acad., 46, 1070, 10.3792/pja/1195526494
Tanaka, 1971, On sequential spaces, Sci. Rep. Tokyo Kyoiku Daigaku Sect. A., 11, 68
Tanaka, 1976, Products of sequential spaces, Proc. Am. Math. Soc., 54, 371, 10.1090/S0002-9939-1976-0397665-6
Tanaka, 1976, A characterization for the products of k - and ℵo-spaces and related results, Proc. Am. Math. Soc., 59, 149