Ryszard Grząślewicz. "Extreme symmetric norms on $R^2$." Colloquium Mathematicae 56.1 (1988): 147-151. <http://eudml.org/doc/264240>.
@article{RyszardGrząślewicz1988, author = {Ryszard Grząślewicz}, journal = {Colloquium Mathematicae}, keywords = {extreme symmetric norms}, language = {eng}, number = {1}, pages = {147-151}, title = {Extreme symmetric norms on $R^2$}, url = {http://eudml.org/doc/264240}, volume = {56}, year = {1988}, }
TY - JOUR AU - Ryszard Grząślewicz TI - Extreme symmetric norms on $R^2$ JO - Colloquium Mathematicae PY - 1988 VL - 56 IS - 1 SP - 147 EP - 151 LA - eng KW - extreme symmetric norms UR - http://eudml.org/doc/264240 ER -
