Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Polish historian, author, and professor
Władysław Smoleński (1851–1926) was a Polish historian, author of many books and articles, and a professor of the Warsaw University.
Further reading
Maria Wierzbicka (1980). Władysław Smoleński. Państ. Wydaw. Naukowe. ISBN978-83-01-00605-1.