"Glasersfeld, Ernst von" . . . "Von Glasersfeld" . "Ernst Von Glasersfeld" . "Von Glasersfeld, Ernst" . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . . . "Ernst" . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef "2023-05-20"^^ . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef "085916757" . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef . _:Bb49a35a0d2e2502d66c1af2f2bdcd4ef .