Robuta

https://cris.fau.de/publications/124074104/?lang=de_DE Graded cofinite rings of differential operators - FAU CRIS graded rings differential operators fau https://dml.cz/manakin/handle/10338.dmlcz/143604 DML-CZ - Czech Digital Mathematics Library: Artinian cofinite modules over complete Noetherian... cz czech mathematics library