@article{10_4153_CMB_1977_045_1,
     author = {Bick, Abraham},
     title = {On the {Duals} of {Flat} {Banach} {Spaces}},
     journal = {Canadian mathematical bulletin},
     pages = {293--299},
     year = {1977},
     volume = {20},
     number = {3},
     doi = {10.4153/CMB-1977-045-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-045-1/}
}