@article{PismaZhETF.55.38,
    title = {Anomalous sign of the polaron effect for excitons interacting with an incompressible fluid},
    author = {Apal'kov, V. M. and Rashba, E. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {55},
    issue = {1},
    pages = {38},
    year = {1992},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19182.shtml},
}