16D70 16D60 3 16D10 2 13C05 1 13C13 1 16D25 1 16D40 1 16D90 1 16D99 1 16P40 1 16P50 1 16S90 1 17B10 1 17B35 1 17B37 1 17B67 1 81R10 1 Cantor-Bernstein Theorem 1 Dedekind domains 1 Gelfand-Tsetlin basis 1 Gelfand-Tsetlin modules 1 Goldie-Rad-Supplement submodule 1 Supplement submodule 1 \(H\)-supplemented module 1 \(\tau\)-\(H\)-supplemented module 1 \(\tau\)-lifting module 1 amply Goldie-Rad-Supplemented module 1 correct classes 1 homological classification of rings 1 maximal ideal 1