The rational invariants of the tame quivers
Ringel, Claus MichaelIn: Inventiones mathematicae, Jg. 58 H. 3, S. 217-2391980Real subspaces of a quaternion vector space
Dlab, Vlastimil ; Ringel, Claus MichaelIn: Canadian journal of mathematics, Jg. 30 H. 6, S. 1228-12421978Reflection functors for hereditary algebras
Ringel, Claus MichaelIn: Journal of the London Mathematical Society : Ser. 2, Jg. 21 H. 3, S. 465-4791980The regular components of the Auslander-Reiten quiver of a tilted algebra
Ringel, Claus MichaelIn: Chinese Annals of Mathematics, B, Jg. 9 H. 1, S. 1-181988A remark on normal forms of matrices
Dlab, Vlastimil ; Ringel, Claus MichaelIn: Linear algebra and its applications, Jg. 30, S. 109-1141980Remarks on a paper by Skornjakov concerning rings for which every module is a direct sum of left ideals
Jøndrup, Søren ; Ringel, Claus MichaelIn: Archiv der Mathematik, Jg. 31 H. 1, S. 329-3311978Représentations des graphes valués
Dlab, Vlastimil ; Ringel, Claus MichaelIn: Comptes rendus hebdomadaires des séances de l'Académie des Sciences, Jg. 278, S. 537-5401974Représentations indécomposables des algèbres
Dlab, Vlastimil ; Ringel, Claus MichaelIn: Comptes rendus hebdomadaires des séances de l' Académie des Sciences, Jg. 276, S. 1393-13961973Representations of K-species and bimodules
Ringel, Claus MichaelIn: Journal of algebra, Jg. 41 H. 2, S. 269-3021976Rings with the double centralizer property
Dlab, Vlastimil ; Ringel, Claus MichaelIn: Journal of algebra, Jg. 22 H. 3, S. 480-5011972