-- Ruscalla, G., Transparency in International Arbitration: Any (Concrete) Need to Codify the Standard? (05.2015 = GroJIL 3 (2015), 1)
-- Kubalczyk, A. M., Evidentiary Rules in International Arbitration – A Comparative Analysis of Approaches and the Need for Regulation (05.2015 = GroJIL 3 (2015), 85)
-- Fortese, F./Hemmi, L., Procedural Fairness and Efficiency in International Arbitration (05.2015 = GroJIL 3 (2015), 110)
