Before revision: The Lviv –Warsaw School () was a interdysciplinary school (mainly philosophy, logic and psychology) founded by Kazimierz Twardowski in 1895 in Lemberg, Austro-Hungary (now Lviv, Ukraine).
After revision: The Lwów –Warsaw School () was a interdysciplinary school (mainly philosophy, logic and psychology) founded by Kazimierz Twardowski in 1895 in Lemberg, Austro-Hungary (now Lviv, Ukraine).