On the realizability of homotopy groups and their operations

• 1 December 1951
• journal article
• Published by Mathematical Sciences Publishers in Pacific Journal of Mathematics
• Vol. 1  (4) , 583-602
• https://doi.org/10.2140/pjm.1951.1.583

Abstract

Keywords

• REALIZABILITY OF HOMOTOPY GROUPS
• HOMOTOPY GROUPS AND THEIR OPERATIONS