He was a member of many learned societies, including the Polish Academy of Learning in Kraków, the Saint Petersburg Academy of Sciences, the Shevchenko Scientific Society in Lemberg, and the Bulgarian Academy of Sciences, as well as academies in Prague and Belgrade.
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He was critical of the Russian autocracy and the centralized Russian state of his time, including the Russian liberals (Kadets) who supported a centralized state and opposed either federalism or national autonomy for the non-Russian peoples of the Russian Empire.
Anton Bruckner | Pascal Bruckner | Bruckner | Aleksander Kwaśniewski | Aleksander Szenajch | Aleksander Hall | Henry Bruckner | Aleksander Zelwerowicz State Theatre Academy | Aleksander Griboyedov | Aleksander Ford | Aleksander Chodźko | Aleksander Bardini | Grant Aleksander | Edward Aleksander Raczyński | Anton-Bruckner-Gymnasium Straubing | Aleksander Wolszczan | Aleksander Serov | Aleksander Saharov | Aleksander Prystor | Aleksander Michał Sapieha | Aleksander Krupa | Aleksander Kotsis | Aleksander Ignacy Lubomirski | Aleksander Glondys | Aleksander Fredro | Aleksander Denstad With | Aleksander Chodkiewicz | Aleksander Barkov, Sr. | Aleksander Barkov, Jr. |