@article{MS2_1989__64_2_186118,
     author = {J.D. Maitland Wright and L.J. Bunce},
     title = {Continuity and linear extensions of quantum measures on {Jordan} operator algebras.},
     journal = {Mathematica Scandinavica},
     pages = {300--306},
     publisher = {mathdoc},
     volume = {64},
     number = {2},
     year = {1989},
     zbl = {0685.46040},
     url = {http://geodesic.mathdoc.fr/item/MS2_1989__64_2_186118/}
}