Braun, R., and R. Hääqvist. “Numerically Robust FMI Co-Simulation Using Transmission Line Modelling With OMSimulator”. Center for Model-Based Cyber-Physical Product Development, vol. 21, no. 13, July 2020, p. 14, https://wcc.ep.liu.se/index.php/MODPROD/article/view/112.