The notion of a directed point in n dimensions
Young, Rosalind
Fundamenta Mathematicae, Tome 14 (1929), p. 240-260 / Harvested from The Polish Digital Mathematics Library
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Publié le : 1929-01-01
EUDML-ID : urn:eudml:doc:211905 
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     author = {Rosalind Young},
     title = {The notion of a directed point in n dimensions},
     journal = {Fundamenta Mathematicae},
     volume = {14},
     year = {1929},
     pages = {240-260},
     zbl = {55.0147.04},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv13i1p18bwm}
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Young, Rosalind. The notion of a directed point in n dimensions. Fundamenta Mathematicae, Tome 14 (1929) pp. 240-260. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv13i1p18bwm/