1 - Group rings and class groups
Roggenkamp, Klaus Wilhelm (1940-....)   /   Taylor, Martin J. (1957-1996)

Cote : [20 ROG 92]

2 - Lattices over orders. I
Roggenkamp, Klaus Wilhelm (1940-....)   /   Huber-Dyson, Verena (1947-....)

Cote : [11 ROG 70-1]

3 - Lattices over Orders. II
Roggenkamp, Klaus Wilhelm (1940-....)   /   Huber-Dyson, Verena (1947-....)

Cote : [11 ROG 70-2]

4 - Orders and their applications : proceedings of a conference held in Oberwolfach, West Germany June 3-9, 1984
Reiner, Irving (1924-1986)   /   Roggenkamp, Klaus Wilhelm (1940-....)

Cote : [13 REI 85]