@article{10_4064_am_22_3_419_426,
     author = {Sven Bartels and Diethard Pallaschke},
     title = {Some remarks on the space of differences of sublinear functions},
     journal = {Applicationes Mathematicae},
     pages = {419--426},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {1993},
     doi = {10.4064/am-22-3-419-426},
     zbl = {0826.49011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-22-3-419-426/}
}