S
S. Straszewicz
4 works on record
Works
Mathematical Problems and Puzzles
Mathematical Problems and Puzzles
Beiträge zur Theorie der konvexen Punktmengen
Beiträge zur Theorie der konvexen Punktmengen
Mathematical problems and puzzles from the Polish mathematical olympiads
Mathematical problems and puzzles from the Polish mathematical olympiads
Zadania z olimpiad matematycznych
Zadania z olimpiad matematycznych