@article{CMUC_1994__35_2_a8,
     author = {Kuczumow, Tadeusz and Reich, Simeon},
     title = {Opial's property and {James'} quasi-reflexive spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {283--289},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {1994},
     mrnumber = {1286575},
     zbl = {0818.46019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1994__35_2_a8/}
}