Multiplier representations and an application to the problem whether $A\otimes_\varepsilon X$ determines $A$ and/or $X$.

Behrends, E. (1983). Multiplier representations and an application to the problem whether $A\otimes_\varepsilon X$ determines $A$ and/or $X$. MATHEMATICA SCANDINAVICA, 52, 117–144. https://doi.org/10.7146/math.scand.a-11999