@article{MABA_1987_1_1_a8,
     author = {L. Dalla and S. Giotopoulos and N. Katseli},
     title = {Skeletons of the {Unit} {Ball} of a {C*-Algebra}},
     journal = {Mathematica balkanica},
     pages = {83},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1987},
     url = {http://geodesic.mathdoc.fr/item/MABA_1987_1_1_a8/}
}