| # | Название статьи | Номер выпуска | Год выпуска | |
|---|---|---|---|---|
| 1. |
Infobrokering services in Poland as an example of professional services in the knowledge-based economy
(Współczesne Problemy Ekonomiczne) |
nr 13 (2016) | 2016 | Go |
| 2. |
Supply on infobrokering services market in Poland in view of empirical studies
(Współczesne Problemy Ekonomiczne) |
nr 17 (2018) | 2018 | Go |