@conference {173840,
	title = {HVDC Modelling Requirements for Transient Stability Analyses of Large HVDC-AC Grids},
	booktitle = {International Conference on Power Systems Transients (IPST)},
	year = {2019},
	month = {18 June},
	address = {Perpignan, France},
	author = {Ahmed M. Khalil and Reza Iravani}
}
