@article{248491, author = {Ian Spielman and Dina Genkina and Alina Pineiro and Hsin-I Lu and Lauren Aycock}, title = {Imaging topology of Hofstadter ribbons}, year = {2019}, month = {2019-05-08}, publisher = {Nature}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=925827}, language = {en}, }