PhD. Marzanna Farnicka – University of
Zielona Gora in Zielona Góra
PhD. Hanna Liberska – Kazimierz Wielki University in Bydgoszcz
PhD. Vera Kosikova – Czech Republic
Maria Abramova
Valeryj Koreshinikov
PhD. Hanna Liberska – Kazimierz Wielki University in Bydgoszcz
PhD. Vera Kosikova – Czech Republic
Maria Abramova
Valeryj Koreshinikov