%A SĂźli ĂrpĂĄd %A Hevesi Imre %A Gyulai JĂłzsef %N 3-4 %P 99-100 %D 1969 %L acta23734 %K TermĂŠszettudomĂĄny, KĂŠmia, Fizika %T Field effect relaxation on contact potential difference between stabilized vanadium pentoxide single crystal and platinum surfaces %J Acta physica et chemica %V 15