@article{PismaZhETF.6.715, title = {Absorption and Scattering of Light by Excess Electrons in Liquid Helium}, author = {Fomin, I. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {6}, issue = {6}, pages = {715}, year = {1967}, doi = {}, url = {http://jetpletters.ru/ps/0/article_25467.shtml}, }