@article{PismaZhETF.39.373,
    title = {Fundamental absorption edge of the Peierls insulator of orthorhombic tantalum trisulfide},
    author = {Itkis, M. E. and Nad', F. Ya.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {39},
    issue = {8},
    pages = {373},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19642.shtml},
}