@article{PDM_2016_4_a0,
     author = {A. A. Gorodilova},
     title = {The linear spectrum of quadratic {APN} functions},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {5--16},
     publisher = {mathdoc},
     number = {4},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2016_4_a0/}
}