"1938"^^ . . . . "Fischer Black" . "Black" . "Fischer" . . "Black, Fischer (1938-)" . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 "2023-05-20"^^ . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 "073220957" . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 . _:B92a7083171ff1ca4e422c1d531c42604 .