@article{10_4064_fm_84_2_121_126,
     author = {Helga Schirmer},
     title = {Simplicial approximation of small multifunctions},
     journal = {Fundamenta Mathematicae},
     pages = {121--126},
     publisher = {mathdoc},
     volume = {84},
     number = {2},
     year = {1974},
     doi = {10.4064/fm-84-2-121-126},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-84-2-121-126/}
}