@article{MEM_2021_50_a13,
     author = {Borissov, Lyubomir},
     title = {On the distinctness of some ternary {Kloosterman} sums},
     journal = {Mathematics and Education in Mathematics},
     pages = {139--143},
     publisher = {mathdoc},
     volume = {50},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MEM_2021_50_a13/}
}