@article{ZR_1976_1_9_a8,
     author = {Svetozar Mili\'c},
     title = {On {Modular} {Law} for {Ternary} $GD${-Groupoids}},
     journal = {Zbornik radova},
     pages = {53 },
     publisher = {mathdoc},
     volume = {1},
     number = {9},
     year = {1976},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZR_1976_1_9_a8/}
}