Perhaps you should try some spelling variations:
"engerman stanley reisner" » "weyman stanley reisner", "engerman stanley reissner", "engerman stanley leisner", "engerman stanley eisner"
"perlman stanley reiter" » "weyman stanley reiter", "hillman stanley reiter", "henkeman stanley reiter", "perlman stanley becker", "perlman stanley eigen", "perlman stanley carpenter"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("perlman stanley reiter") OR ("engerman stanley reisner")).
• Removing quotes may allow a broader search: (( perlman stanley reiter ) or ( engerman stanley reisner )).
• Adding a wildcard symbol may retrieve word variants: (("perlman stanley reiter") or ("engerman stanley reisner"))*.