@article{MV_1968_20_2_a8,
     author = {M. Radi\'c},
     title = {A generalization of matrix multiplication by {Cayley}},
     journal = {Matemati\v{c}ki vesnik},
     pages = {195 },
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1968},
     url = {http://geodesic.mathdoc.fr/item/MV_1968_20_2_a8/}
}