@article{IM2_2008_72_1_a1,
     author = {M. Z. Garaev and V. C. Garcia and S. V. Konyagin},
     title = {Waring's problem with the {Ramanujan} $\tau$-function},
     journal = {Izvestiya. Mathematics },
     pages = {35--46},
     publisher = {mathdoc},
     volume = {72},
     number = {1},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2008_72_1_a1/}
}