@article{10_4064_sm_25_2_245_249, author = {D. Przeworska-Rolewicz and S. Rolewicz}, title = {On operators preserving a conjugate space}, journal = {Studia Mathematica}, pages = {245--249}, publisher = {mathdoc}, volume = {25}, number = {2}, year = {1964}, doi = {10.4064/sm-25-2-245-249}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-25-2-245-249/} }