Sawicki, Ludwik (1893–1972) Krištafovič, Nikolaj Iosifovič (1866–1941)
Sawicki, Ludwik (1893–1972) Szafer, Władysław (1886–1970)
Sawicki, Ludwik (1893–1972) Krištafovič, Nikolaj Iosifovič (1866–1941)
Sawicki, Ludwik (1893–1972) Krištafovič, Nikolaj Iosifovič (1866–1941)