@article {10011,
	title = {Current partition at topological channel intersections},
	journal = {Physical Review Letters},
	year = {2014},
	doi = {10.1103/PhysRevLett.112.206601},
	author = {Zhenhua Qiao and Jeil Jung and Chungwei Lin and Yafei Ren and Allan H. MacDonald and Qian Niu}
}
