Andrzej Mostowski’s philosophy of mathematics and logic
Doctorates in Mathematics and Logic at the University of Wasaw in the Years 1915 - 1939
Doctorates in mathematics at the University of Lvov in the years 1877-1917
Incomprehensible oblivion on the Peano's legacy
Juliusz Rudnicki (1881-1948)
Władysław Kretkowski's doctorate case