@article{RSMUP_2015__133__103_0,
     author = {Atanasov, Risto and Budden, Mark and Lambert, Joshua},
     title = {Character difference digraphs over finite fields},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {103--116},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {133},
     year = {2015},
     mrnumber = {3354946},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_2015__133__103_0/}
}