TY - JOUR A1 - Martin, Bernd A1 - Grassmann, H. A1 - Greuel, G.-M. A1 - Neumann, W. A1 - Pfister, Gerhard A1 - Pohl, W. A1 - Schönemann, H. A1 - Siebert, Thomas T1 - On an implementation of standard bases and syzygies in SINGULAR Y1 - 1996 ER - TY - JOUR A1 - Martin, Bernd A1 - Pfister, Gerhard A1 - Popescu, Dorin T1 - Maximal Cohen-Macaulay modules over rings of type xt+y3 Y1 - 1997 ER -