@article{SM_1987_58_2_a7,
     author = {V. G. Zhuravlev},
     title = {Explicit duality formulas for symplectic and orthogonal {Hecke} operators on theta-series of positive quadratic forms},
     journal = {Sbornik. Mathematics},
     pages = {417--434},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {1987},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1987_58_2_a7/}
}