@article{GDZPPN002436434, title = {Factors of Wild, Concealed Algebras.}, journal = {Mathematische Zeitschrift}, volume = {202}, year = {1989}, pages = {477-484}, zbl = {0648.16026}, url = {http://dml.mathdoc.fr/item/GDZPPN002436434} }
Happel, Dieter; Unger, Luise. Factors of Wild, Concealed Algebras.. Mathematische Zeitschrift, Tome 202 (1989) pp. 477-484. http://gdmltest.u-ga.fr/item/GDZPPN002436434/