@article{PismaZhETF.49.406, title = {Phason disorder in 2D quasicrystals}, author = {Kalugin, P. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {49}, issue = {7}, pages = {406}, year = {1989}, doi = {}, url = {http://jetpletters.ru/ps/0/article_16938.shtml}, }