COHOMOLOGY THEORY OF ABELIAN GROUPS AND HOMOTOPY THEORY-I

[1] TOPOLOGICAL METHODS IN ABSTRACT ALGEBRA - COHOMOLOGY THEORY OF GROUPS [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1949, 55 (01) : 3 - 37

[2] Group extensions and homology [J]. ANNALS OF MATHEMATICS, 1942, 43 : 757 - 831

[3] RELATIONS BETWEEN HOMOLOGY AND HOMOTOPY GROUPS OF SPACES [J]. ANNALS OF MATHEMATICS, 1945, 46 (03) : 480 - 509

[4] COHOMOLOGY THEORY IN ABSTRACT GROUPS .1. [J]. ANNALS OF MATHEMATICS, 1947, 48 (01) : 51 - 78

[5] EILENBERG S, IN PRESS ANN MATH

[6] FREUDENTHAL H, 1937, COMPOS MATH, V5, P299

[7] ON SPACES WITH VANISHING LOW-DIMENSIONAL HOMOTOPY GROUPS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1948, 34 (05) : 207 - 211

[8] AN EXTENSION THEOREM FOR MAPPINGS INTO SIMPLY CONNECTED SPACES [J]. ANNALS OF MATHEMATICS, 1949, 50 (02) : 285 - 296

[1] TOPOLOGICAL METHODS IN ABSTRACT ALGEBRA - COHOMOLOGY THEORY OF GROUPS [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1949, 55 (01) : 3 - 37

[2] Group extensions and homology [J]. ANNALS OF MATHEMATICS, 1942, 43 : 757 - 831

[3] RELATIONS BETWEEN HOMOLOGY AND HOMOTOPY GROUPS OF SPACES [J]. ANNALS OF MATHEMATICS, 1945, 46 (03) : 480 - 509

[4] COHOMOLOGY THEORY IN ABSTRACT GROUPS .1. [J]. ANNALS OF MATHEMATICS, 1947, 48 (01) : 51 - 78

[5] EILENBERG S, IN PRESS ANN MATH

[6] FREUDENTHAL H, 1937, COMPOS MATH, V5, P299

[7] ON SPACES WITH VANISHING LOW-DIMENSIONAL HOMOTOPY GROUPS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1948, 34 (05) : 207 - 211

[8] AN EXTENSION THEOREM FOR MAPPINGS INTO SIMPLY CONNECTED SPACES [J]. ANNALS OF MATHEMATICS, 1949, 50 (02) : 285 - 296