@article{GDZPPN002356058, title = {A splitting lemma for non-reflexive Banach spaces.}, journal = {Mathematica Scandinavica}, volume = {47}, year = {1980}, pages = {118-128}, zbl = {0436.58005}, url = {http://dml.mathdoc.fr/item/GDZPPN002356058} }
Magnus, Robert. A splitting lemma for non-reflexive Banach spaces.. Mathematica Scandinavica, Tome 47 (1980) pp. 118-128. http://gdmltest.u-ga.fr/item/GDZPPN002356058/