SRL for [delved]: Virginia Commonwealth University sociologist David Bromley , who more than any other researcher has [delved] into the complex world of Unificationist finances , has concluded that profitable operations in the U.S. have been the exceptions rather than the rule .
ARG-0: Virginia Commonwealth University sociologist David Bromley | ARG-M-EXT: more than any other researcher | ARG-1: into the complex world of Unificationist finances | R-ARG-0: who