in its article on the integraph. Others consider him a Pole due to his fluent command of the language, friendship with many leading Polish personalities of the time, and literary contributions in Polish. His surname Abakanowicz which has Lipka Tatar roots goes back to the szlachta of the Polish–Lithuanian Commonwealth under the Abdank coat of arms. Works Les intégraphes. La courbe intégrale et ses applications, Paris, Gauthier-Villars, 1886. Translated into German as Die Integraphen. Die Integralkurve und ihre Anwendungen, Leipzig, Teubner, 1889. See also List of multiple discoveries List of Poles List of Russian inventors For other notable members of his family, see "Abakanowicz" Notes References "Bruno Abdank-Abakanowicz" Polish Contributions to Computing External links Mathematical contributions Description of Abdank-Abakanowicz quadratrix Other Photo of Château de Costaeres built by Abdank-Abakanowicz near Trégastel 1852 births 1900 deaths People from Ukmergė People from Vilkomirsky Uyezd People from the Russian Empire of Lipka Tatar descent Mathematicians from the Russian Empire Inventors from the Russian Empire 19th-century Polish mathematicians Polish inventors Emigrants from the Russian Empire to France Chevaliers of the Légion d'honneur Riga Technical University alumni