Roggenkamp, Klaus W. The lattice type of orders. II: Auslander-Reiten quivers. (English) Zbl 0501.16006 Integral representations and applications, Proc. Conf., Oberwolfach 1980, Lect. Notes Math. 882, 430-477 (1981). MSC: 16H05 16S34 16Gxx PDFBibTeX XML
Bautista, Raymundo; Brenner, Sheila On the number of terms in the middle of an almost split sequence. (English) Zbl 0483.16030 Representations of algebras, Proc. 3rd int. Conf., Puebla/Mex. 1980, Lect. Notes Math. 903, 1-8 (1981). MSC: 16Gxx 16P10 16Exx 16D70 16P20 16P60 PDFBibTeX XML
Gabriel, P. The universal cover of a representation-finite algebra. (English) Zbl 0481.16008 Representations of algebras, Proc. 3rd int. Conf., Puebla/Mex. 1980, Lect. Notes Math. 903, 68-105 (1981). MSC: 16Gxx 16P10 16B50 PDFBibTeX XML
Bongartz, Klaus; Ringel, Claus Michael Representation-finite tree algebras. (English) Zbl 0479.16024 Representations of algebras, Proc. 3rd int. Conf., Puebla/Mex. 1980, Lect. Notes Math. 903, 39-54 (1981). MSC: 16Gxx 16P10 15A21 PDFBibTeX XML
Yamagata, Kunio On algebras whose trivial extensions are of finite representation type. (English) Zbl 0475.16016 Representations of algebras, Proc. 3rd int. Conf., Puebla/Mex. 1980, Lect. Notes Math. 903, 364-371 (1981). MSC: 16Gxx 16P20 16L60 PDFBibTeX XML
Ribenboim, P. Active sums of groups. (English) Zbl 0451.20028 J. Reine Angew. Math. 325, 153-182 (1981). MSC: 20E22 20E06 20E34 20D20 PDFBibTeX XMLCite \textit{P. Ribenboim}, J. Reine Angew. Math. 325, 153--182 (1981; Zbl 0451.20028) Full Text: DOI Crelle EuDML