@article{PIM_1982_N_S_32_46_a17,
     author = {Zlatomir Luki\'c},
     title = {A {Note} {On} {Graphs} {Representable} {As} {Product} {Graphs}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {115 },
     year = {1982},
     volume = {_N_S_32},
     number = {46},
     url = {http://geodesic.mathdoc.fr/item/PIM_1982_N_S_32_46_a17/}
}