Singular homology theory

[1] On the connectivity ring of an abstract space [J]. ANNALS OF MATHEMATICS, 1936, 37 : 698 - 708

[2] Investigations on the figure and position of closed sets of an arbitrary dimension [J]. ANNALS OF MATHEMATICS, 1928, 30 : 101 - 187

[3] ALEXANDROFF P, 1935, TOPOLOGIE, V1, pCH8

[4] Cech E., 1932, FUND MATH, V19, P149

[5] Natural isomorphisms in group theory [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1942, 28 : 537 - 543

[6] On homotopy groups [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1940, 26 : 563 - 565

[7] EILENBERG S, IN PRESS GEN THEORY

[8] Hurewicz W, 1935, P K AKAD WET-AMSTERD, V38, P112

[9] Hurewicz W, 1936, P K AKAD WET-AMSTERD, V39, P215

[10] Hurewicz W, 1936, P K AKAD WET-AMSTERD, V39, P117

[1] On the connectivity ring of an abstract space [J]. ANNALS OF MATHEMATICS, 1936, 37 : 698 - 708

[2] Investigations on the figure and position of closed sets of an arbitrary dimension [J]. ANNALS OF MATHEMATICS, 1928, 30 : 101 - 187

[3] ALEXANDROFF P, 1935, TOPOLOGIE, V1, pCH8

[4] Cech E., 1932, FUND MATH, V19, P149

[5] Natural isomorphisms in group theory [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1942, 28 : 537 - 543

[6] On homotopy groups [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1940, 26 : 563 - 565

[7] EILENBERG S, IN PRESS GEN THEORY

[8] Hurewicz W, 1935, P K AKAD WET-AMSTERD, V38, P112

[9] Hurewicz W, 1936, P K AKAD WET-AMSTERD, V39, P215

[10] Hurewicz W, 1936, P K AKAD WET-AMSTERD, V39, P117