@article{PismaZhETF.100.639,
    title = {Backscattering in a 2D topological insulator and  conductivity of a 2D strip},
    author = {Magarill, L. I. and Entin, M. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {100},
    issue = {9},
    pages = {639},
    year = {2014},
    doi = {10.7868/S0370274X1421005X},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X1421005X},
}