@article{209931, author = {Eric Cockayne and Marek Mihalkovic and Christopher Henley}, title = {Structure of Periodic Crystals and Quasicrystals in Ultrathin Films of Ba-Ti-O}, year = {2016}, number = {93}, month = {2016-01-07}, publisher = {Physical Review B}, doi = {https://doi.org/10.1103/PhysRevB.93.020101}, language = {en}, }