@article {27366,
	title = {Non-local currents and the structure of eigenstates in planar discrete systems with local symmetries},
	journal = {ANNALS OF PHYSICS},
	volume = {380},
	year = {2017},
	month = {2017},
	pages = {135 - 153},
	isbn = {0003-49161096-035X},
	author = {Rontgen, M and Morfonios, C. V. and Diakonos, F. K. and Schmelcher, P.}
}
