- Publication venue
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Publication date
- 01/01/1954
- Field of study
- Publication venue
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Publication date
- 01/01/1958
- Field of study
- Publication venue
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Publication date
- 01/01/1960
- Field of study
- Publication venue
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Publication date
- 01/01/1960
- Field of study
- Publication venue
- 'Institute of Mathematics, Polish Academy of Sciences'
- Publication date
- 01/01/1958
- Field of study
- Publication venue
- 'Institute of Mathematics, Polish Academy of Sciences'
- Publication date
- 01/01/1960
- Field of study
- Publication venue
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Publication date
- 01/01/1958
- Field of study
- Publication venue
- 'Polish Mathematical Society'
- Publication date
- 01/01/1959
- Field of study
The article contains no abstrac