@article{SM_2020_211_8_a4,
     author = {D. A. Frolenkov},
     title = {Nondiagonal terms in the second moment of automorphic $L$-functions},
     journal = {Sbornik. Mathematics},
     pages = {1171--1189},
     publisher = {mathdoc},
     volume = {211},
     number = {8},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2020_211_8_a4/}
}