. . "Index theorems"@en . _:bnode7authoritiessubjectssh85064860 . _:bnode7authoritiessubjectssh85064860 _:bnode8authoritiessubjectssh85064860 . _:bnode7authoritiessubjectssh85064860 . _:bnode8authoritiessubjectssh85064860 . _:bnode8authoritiessubjectssh85064860 "Index theorems"@en . . . . . . . "QA614.92" . . . . . . _:bnode24authoritiessubjectssh85064860 . _:bnode24authoritiessubjectssh85064860 . _:bnode24authoritiessubjectssh85064860 "1986-02-11T00:00:00"^^ . _:bnode24authoritiessubjectssh85064860 "new"^^ . _:bnode24authoritiessubjectssh85064860 .