Regular Sequences in Rees and Symmetric Algebras I.
Remarks on Blowing-Up Divisorial Ideals.
Remarks on commutative noetherian rings whose flat modules have flat injective envelopes
Remarks on Noetherian local domains of dim 2.
Right Symbolic Powers and Classical Localization in Right Noetherian Rings.
Ringe mit nur endlich vielen Isomorphieklassen von maximalen, unzerlegbaren Cohen-Macaulay-Moduln.