@article{PismaZhETF.109.291,
    title = {Longitudinal structure function $\boldsymbol{F_L}$ at small  $\boldsymbol{x}$ extracted from the Berger--Block--Tan parametrization of $\boldsymbol{F_2}$},
    author = {Kaptari, L. P. and Kotikov, A. V. and Chernikova, N. Yu. and Zhang, P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {109},
    issue = {5},
    pages = {291},
    year = {2019},
    doi = {10.1134/S0370274X19050011},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X19050011},
}