Theory and solution of algebraical equations of the higher orders.

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Lehrbuch der Theorie der Differentialgleichungen mit einer unabhängigen Variabeln.

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Theorie der vielfachen Kontinuität;

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G. Lejeune-Dirichlets Vorlesungen über die Lehre von den Einfachen und Mehrfachen bestimmten Integralen.

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Sur une classe de fonctions hyperfuchsiennes ...

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La géométrie analytique générale.

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Lezioni di geometria proiettiva dettate nella R. Università di Napoli.

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Vorlesungen über die Theorie der bestimmten Integrale zwischen reellen Grenzen mit vorzüglicher Berücksichtigung der von P. Gustav Lejeune-Dirichlet in Sommer 1858 gehaltenen Vorträge über bestimmte Integrale.

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Theorie der Doppeltperiodischen functionen einer veranderlichen grösse.

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Réduction des intégrales définies générales. [Integral sign][̳infinity symbol] F(x)cos. pxdx/q²+x², [integral sign][̳infinity symbol] F(x)sin. pxdx/q²+x², et application de ces formules au cas, que F(x) a un facteur de la fornie sin. a̳x ou cos. a̳x.

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Lezioni sulla teoria delle superficie.

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Libellus post saeculum quam Ioannes Bolyai de Bolya anno MDCCCII A.D. XVIII kalendas ianuarias Claudiopoli natus est ad celebrandam memoriam eius immortalem.

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Theorie der eindeutigen analytischen funktionen.

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Analyse infinitésimale à l'usage des ingénieurs,

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La geometria non-euclidea : esposizione storico-critica del suo sviluppo.

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