@article{ASUO_2003_XI_1_a5,
     author = {C. S. Calude and E. Calude and M. J. Dinneen },
     title = { What {Is} the {Value} of
                            {Taxicab(6)?}},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XI},
     number = {1},
     year = {2003},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2003_XI_1_a5/}
}