@article{PismaZhETF.24.510, title = {Effective mass of electrons localized over the surface of liquid helium}, author = {Edel'man, V. S.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {24}, issue = {9}, pages = {510}, year = {1976}, doi = {}, url = {http://jetpletters.ru/ps/0/article_27761.shtml}, }