@article{10_4064_aa_57_2_83_92, author = {Sukumar Adhikari}, title = {\ensuremath{\Omega}-results for sums of {Fourier} coefficients of cusp forms}, journal = {Acta Arithmetica}, pages = {83--92}, publisher = {mathdoc}, volume = {57}, number = {2}, year = {1991}, doi = {10.4064/aa-57-2-83-92}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-57-2-83-92/} }