TY  - JOUR
AU  - Robert G. Burns
AU  - Charles C. Edmunds
TI  - The Equations s-1 t-1st=u-1 v-1 uv in a Free Product of Groups.
JO  - Mathematische Zeitschrift
PY  - 1977
SP  - 83
EP  - 88
VL  - 153
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1977__153_172481/
ID  - MZ_1977__153_172481
ER  -