The potential of a natural additive functional of a transient standard process is represented as a potential of a measure without the usual assumption of strong duality for the process. The balavage on a Borel set, $B$, of the potential of an additive functional or bounded function is represented as the potential of a measure supported by the closure of $B$.
"Potentials of Markov Processes without Duality." Ann. Probab. 4 (3) 497 - 501, June, 1976. https://doi.org/10.1214/aop/1176996101