@article{GDZPPN002227681, title = {A Note on the algebra P(n) * (P(n)) for the Prime 2.}, journal = {Manuscripta mathematica}, volume = {55}, year = {1986}, pages = {195-204}, zbl = {0611.55004}, url = {http://dml.mathdoc.fr/item/GDZPPN002227681} }
Würgler, Urs; Kultze, Rolf. A Note on the algebra P(n) * (P(n)) for the Prime 2.. Manuscripta mathematica, Tome 55 (1986) pp. 195-204. http://gdmltest.u-ga.fr/item/GDZPPN002227681/