1. J. Bednarczyk, Promising strategies for a technology utilizing an energetic brown coal under strong limitation of the carbon dioxide emission, R49 (2007) (5-6) 25-34.
2. J. Bednarczyk, Development scenarios for Legnica brown coal deposit., The technology for access to Legnica brown coal deposit, Redakcja Górnictwa Odkrywkowego, Wrocław (2007).
3. J.A. Maxson, Managing new mercury limits requires delicate balance, 12 (2001) 12-24.
4. B. Klojzy-Karczmarczyk, J. Mazurek, Soil contamination by mercury compounds in influence zone of coal-based power plant, 10 (2007) (2) 593-600.
5. J. Kwasniewski, I. Dominik, K. Lalik, Application of self-oscillating system for stress measurement in metal, J. Vibroeng. 14 (2012) (1) 61-66.