@article{PismaZhETF.103.177,
    title = {Giant red shift of the absorption spectra due to nonstoichiometry in  GdCoO$_{\boldsymbol{3-\delta}}$},
    author = {Ovchinnikov, S. G. and Orlov, Yu. S. and Kuzubov, A. A. and Dudnikov, V. A. and Sokolov, A. E. and Zabluda, V. N. and Naumov, S. B. and Shestakov, N. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {103},
    issue = {3},
    pages = {177},
    year = {2016},
    doi = {10.7868/S0370274X16030048},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16030048},
}