@article {balaban1993scaling,
	title = {Scaling of the critical current in the quantum Hall effect: A probe of current distribution},
	journal = {Physical review letters},
	volume = {71},
	year = {1993},
	pages = {1443},
	publisher = {American Physical Society},
	author = {Balaban, NQ and Meirav, U and Shtrikman, Hadas and Levinson, Y}
}
