@article{PismaZhETF.81.144, title = {Bound states in a quantized Hall ferromagnet}, author = {Dickmann, S.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {81}, issue = {3}, pages = {144}, year = {2005}, doi = {}, url = {http://jetpletters.ru/ps/0/article_9531.shtml}, }