@article{PismaZhETF.42.399, title = {Microscopic nature of toroidal diamagnetism}, author = {Gorbatsevich, A. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {42}, issue = {10}, pages = {399}, year = {1985}, doi = {}, url = {http://jetpletters.ru/ps/0/article_21870.shtml}, }