Deýlová D, Vysko?il V, Economou A, Mansfeldová V, Barek J. A new type of large-surface bismuth film electrode on a silver solid amalgam substrate and its application for the voltammetric determination of 5-nitrobenzimidazole. International Journal of Electrochemical ScienceInternational Journal of Electrochemical Science. 2014;9:4653-4664.