"Z izolatoru skokem vodic" (lidovky.ck)

"How a Crystal Becomes a Conductor" (CHEMEUROPE.COM)

"Study shows how crystals become conductors" (DAILY INDIA)

"How a Crystal Becomes a Conductor" (RF GLOBALNET)

"Vom Isolator zum Metal" (pro-physik.de)

"How Crystal Becomes a Conductor" (PHYSORG.com)

"Turning Crystals into Conductors" (redOrbit)

"Warum Manganoxid bei hohen Drücken plötzlich zum Metall wird" (pressrelations)