1. V V Bavula, Krall, Gelfand-Kirillov, Filter, Faithful and Schur dimensions, this proceedings, 149–166.
2. W Borho and H-P Kraft, Über die Gelfand-Kirillov Dimension, Math Annalen 220 (1976), 1–24.
3. W Crawley-Boevey, Modules of finite length over their endomorphism rings, Representations of algebras and related topics (Kyoto, 1990), 127–184, London Math. Soc. Lecture Note Ser., 168, Cambridge Univ. Press, Cambridge, 1992.
4. K R Goodearl and T H Lenagan, Catenarity in quantum algebras, J. Pure Appl. Algebra 111 (1996), 123–142.
5. R Gordon and J C Robson, Krull dimension, Mem Amer Math Soc 133, Amer Math Soc, Providence 1973.