DiscussionResponse to V. A. Marichev's reply [Surf. Sci. 605(2011)2097] to the comments written by E. M. Gutman [Surf. Sci. 605(2011)1923]

For the first time, it is shown that the first and second Gokhshtein equations were originally derived by him from false fundamental equations violating criteria for applications of Maxwell relations and Legendre transforms. These equations are erroneous. For example, the direct connection between the electrode potential and charge density is actually independent of the tangential elastic strain of flat ideally polarizable electrode. The sequence of equations of Shuttleworth-Herring-Eriksson-Couchman-Jesser-Everet-Davidson-Rusanov has a common mathematical defect which consists of illegally equating the total differential to the partial differential.