@article{10_4153_CJM_2017_044_2,
     author = {Macourt, Simon and Shkredov, Ilya D. and Shparlinski, Igor E.},
     title = {Multiplicative {Energy} of {Shifted} {Subgroups} and {Bounds} {On} {Exponential} {Sums} with {Trinomials} in {Finite} {Fields}},
     journal = {Canadian journal of mathematics},
     pages = {1319--1338},
     year = {2018},
     volume = {70},
     number = {6},
     doi = {10.4153/CJM-2017-044-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2017-044-2/}
}