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@article{MZ_1939__45_168842, author = {F., Klein-Barmen}, title = {Theorie der {Gewebe}}, journal = {Mathematische Zeitschrift}, pages = {107--126}, publisher = {mathdoc}, volume = {45}, year = {1939}, zbl = {65.0083.01}, url = {http://geodesic.mathdoc.fr/item/MZ_1939__45_168842/} }
F., Klein-Barmen. Theorie der Gewebe. Mathematische Zeitschrift, Tome 45 (1939), pp. 107-126. http://geodesic.mathdoc.fr/item/MZ_1939__45_168842/