Matches in SemOpenAlex for { ?s ?p 1991-09-22 ?g. }
- W3156988651 date "1991-09-22" @default.
- W4231850311 date "1991-09-22" @default.
- W4250337924 date "1991-09-22" @default.
- W3153338920 date "1991-09-22" @default.
- W4229962127 date "1991-09-22" @default.
- W3155706048 date "1991-09-22" @default.
- W3157533752 date "1991-09-22" @default.
- W4254051442 date "1991-09-22" @default.
- W4236119287 date "1991-09-22" @default.