@article{10_4064_sm_95_1_1_15,
     author = {Gilles Godefroy},
     title = {Metric characterization of first {Baire} class linear forms and octahedral norms},
     journal = {Studia Mathematica},
     pages = {1--15},
     publisher = {mathdoc},
     volume = {95},
     number = {1},
     year = {1989},
     doi = {10.4064/sm-95-1-1-15},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-95-1-1-15/}
}