A delegation led by Marshal of the Senate of Poland Stanislaw Karczewski is currently paying a working visit to Minsk. Today will see talks in both chambers of the Belarusian Parliament and a visit to Belarus" National Academy of Sciences. Scientific cooperation will also be discussed at meetings at the Belarusian State University and Minsk schools teaching the Polish language. The delegation is also planned to visit the Scientific and Practical Centre for Pediatric Oncology, Hematology and Immunology and the Museum-Reserve Nesvizh.