A Relation Between Equivariant and Non-equivariant Stable Cohomotopy. J.C. Becker — 1988 Mathematische Zeitschrift
Applications of the Evaluation Map and Transfer Map Theorems. J.C. Becker; D.H. Gottlieb — 1974 Mathematische Annalen
Equivariant Function spaces and Stable Homotopy Theory I J.C. Becker; R.E. Schultz — 1974 Commentarii mathematici Helvetici