, 2016, 'Philosophy: history and theory', Studies in East European Thought 68 (2-3), 107-117.
, 2014a, 'Reply', Studies in East European Thought 66 (3-4), 301-302.
, 2014b, What ought i not to do?, in G. Fløistad (ed.), Ethics or moral philosophy, Dordrecht, Springer, pp. 73-86.