@article{hrj:142, title = {On a problem of Ivi\'c.}, author = {K Ramachandra}, url = {https://hrj.episciences.org/142}, doi = {10.46298/hrj.2000.142}, journal = {Hardy-Ramanujan Journal}, issn = {2804-7370}, volume = {Volume 23 - 2000}, eid = 1, year = {2000}, month = {Jan}, keywords = {Riemann zeta-function, Vinogradov symbols, convexity principles, [MATH]Mathematics [math]}, language = {English}, }