@article{10_4064_fm_69_2_153_190,
     author = {C. Bessaga and A. Pe{\l}czy\'nski},
     title = {Estimated extension theorem, homogeneous collections and skeletons and their applications to topological classification of linear metric spaces and convex sets},
     journal = {Fundamenta Mathematicae},
     pages = {153--190},
     publisher = {mathdoc},
     volume = {69},
     number = {2},
     year = {1970},
     doi = {10.4064/fm-69-2-153-190},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-69-2-153-190/}
}