On the discrete approximation of probability functionalsLepp, RihoInternational Conference on Operations Research, Berlin, August 30-September 2, 1994 : program and abstracts1994 / p. 71 Probabilistic bivariate modeling of harmonic currentJarkovoi, Marek; Kütt, Lauri; Iqbal, Muhammad Naveed2020 19th International Conference on Harmonics and Quality of Power (ICHQP), 6-7 July 2020, Dubai, UAE2020 / 6 p https://doi.org/10.1109/ICHQP46026.2020.9177870