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@article{PORMA_1994__51_2_47801, author = {Crespin, Daniel}, title = {Hahn-Banach theorem implies {Riesz} theorem.}, journal = {Portugaliae mathematica}, pages = {217--218}, publisher = {mathdoc}, volume = {51}, number = {2}, year = {1994}, zbl = {0881.46004}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1994__51_2_47801/} }
Crespin, Daniel. Hahn-Banach theorem implies Riesz theorem.. Portugaliae mathematica, Tome 51 (1994) no. 2, pp. 217-218. http://geodesic.mathdoc.fr/item/PORMA_1994__51_2_47801/