Robert von Zimmermann
Robert von Zimmermann or Robert Zimmermann (2 November 1824, Prague – 1 September 1898, Prague) was an Austrian-Czech philosopher.The mathematician and philosopher, Bernard Bolzano, entrusted his unfinished work, ''Grössenlehre'' ("Theory of Quantity", a philosophical foundation for mathematics), which had not been completed at the time of his death in 1848, to von Zimmermann who was 24 years old. Zimmermann had been a student of Bolzano's. Since Zimmermann's interests were more in the area of philosophy as he had been appointed to the chair of philosophy at the University of Prague in 1852, he didn't do much with Bolzano's papers. Most of the remaining manuscripts stayed in Zimmermann's possession until 1882 when he gave them to the Austrian Academy of Sciences (Kaiserliche Akademie der Wissenschaften in Wien).
Robert von Zimmermann taught at the University of Vienna from 1861. One of his doctoral students was Kazimierz Twardowski. Provided by Wikipedia
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Published: 1871
Superior document: Enthalten in Sitzungsberichte der Philosophisch-Historischen Classe der Kaiserlichen Akademie der Wissenschaften Wien 67. Band (Jahrgang 1871), 1. Heft, Seite 7-48
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Published: 1881
Superior document: Enthalten in Sitzungsberichte der Philosophisch-Historischen Classe der Kaiserlichen Akademie der Wissenschaften Wien 98. Band, Seite 403-448
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Published: 1886
Superior document: Enthalten in Sitzungsberichte der Philosophisch-Historischen Classe der Kaiserlichen Akademie der Wissenschaften Wien, 1886 110. Band, Seite 3-40
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Published: 1855
Superior document: Enthalten in Sitzungsberichte der Philosophisch-Historischen Classe der Kaiserlichen Akademie der Wissenschaften Wien 16. Band (Jahrgang 1855), 2. Heft, Seite 326-391
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Published: 1852
Superior document: Enthalten in Sitzungsberichte der Philosophisch-Historischen Classe der Kaiserlichen Akademie der Wissenschaften Wien, 1852 8. Band (Jahrgang 1852), 4. Heft, Seite 306-328
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Published: 1871
Superior document: Enthalten in Sitzungsberichte der Philosophisch-Historischen Classe der Kaiserlichen Akademie der Wissenschaften Wien 69. Band (Jahrgang 1871), 2. Heft, Seite 225-235
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Published: 1877
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Published: 1871
Superior document: Sitzungsberichte der Kais. Akademie der Wissenschaften in Wien, Philosophisch-Historische Classe 69,2,[3]