@article{10_4064_fm_77_3_211_217,
     author = {J. Nichols},
     title = {The realization of dimension function $d_2$},
     journal = {Fundamenta Mathematicae},
     pages = {211--217},
     publisher = {mathdoc},
     volume = {77},
     number = {3},
     year = {1972},
     doi = {10.4064/fm-77-3-211-217},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-77-3-211-217/}
}