@article{CM_1983__48_1_3_0,
     author = {Koblitz, Neal},
     title = {The number of points on certain families of hypersurfaces over finite fields},
     journal = {Compositio Mathematica},
     pages = {3--23},
     publisher = {Martinus Nijhoff Publishers},
     volume = {48},
     number = {1},
     year = {1983},
     mrnumber = {700577},
     zbl = {0509.14023},
     language = {en},
     url = {http://www.numdam.org/item/CM_1983__48_1_3_0/}
}