海量图书期刊资源,随时随地畅享阅读乐趣
A local method in group cohomologyP. J. Webb · Commentarii Mathematici Helvetici · 1987
BuchanzeigenCommentarii Mathematici Helvetici · 1987
On the level of projective spacesA. Pfister; S. Stolz · Commentarii Mathematici Helvetici · 1987
Free ℚ/ℤ actionsShmuel Weinberger · Commentarii Mathematici Helvetici · 1987
New link invariants and applicationsKent E. Orr · Commentarii Mathematici Helvetici · 1987
Reduction of isolated singularitiesErnst Dieterich · Commentarii Mathematici Helvetici · 1987