Effect of charged impurity correlations on electrical conductivity in monolayer graphene double-layer systemsLe Thi Kieu Oanh, Nguyen Quoc Khanh and Dang Khanh LinhEur. Phys. J. B, 95 1 (2022) 10DOI: https://doi.org/10.1140/epjb/s10051-021-00273-x