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2. http: /ftzu. cz/en.
3. EN 60079-0 Explosive atmospheres - Part 0: Equipment - General requirements.
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5. Moczulski, W., Cyran, K., Novak, P., Rodriguez, A., Januszka, M.: TeleRescuer - A Concept of a System for Teleimmersion of a Rescuer to Areas of Coal Mines Affected by Catastrophes. VI Międzynarodowa Konferencja Systemy Mechatroniczne Pojazdów i Maszyn Roboczych (2014).