@article{ZNSL_1978_76_a0,
     author = {A. I. Vinogradov and L. A. Takhtadzhyan},
     title = {Theory of {Eisenstein} series for the group $SL(3,\mathbf R)$ and its application to a binary problem. {I.~Fourier} expansion of the highest {Eisenstein} series},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--52},
     year = {1978},
     volume = {76},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1978_76_a0/}
}