Specialist literature on the subject is not available, a reception in international journals of energy economies or from professional circles is not detectable (April 2011). Szabó just names a few witnesses who affirm the claims about the invention.<br> | Specialist literature on the subject is not available, a reception in international journals of energy economies or from professional circles is not detectable (April 2011). Szabó just names a few witnesses who affirm the claims about the invention.<br> |