@article{GDZPPN002252716, title = {Eine besondere Art von Covarianten bildender Operation. III.}, journal = {Mathematische Annalen}, volume = {35}, year = {1890}, pages = {229-272}, zbl = {22.0127.01}, url = {http://dml.mathdoc.fr/item/GDZPPN002252716} }
Wiltheiss. Eine besondere Art von Covarianten bildender Operation. III.. Mathematische Annalen, Tome 35 (1890) pp. 229-272. http://gdmltest.u-ga.fr/item/GDZPPN002252716/