On generalised finite Abel groups.

[1] LEVI F, 1917, ABELSCHE GRUPPEN ABZ, P19

[2] Total reducible linear homogeneous differential equations [J]. MATHEMATISCHE ANNALEN, 1906, 62 : 89 - 117

[3] Accompanying matrices and linear homogeneous differential expression [J]. MATHEMATISCHE ZEITSCHRIFT, 1920, 7 : 58 - 125

[4] LOEWY A, 1906, MATH ANN, V62, P106

[5] LOEWY A, 1917, MATH ANN, V78, P1

[6] LOEWY BA, 1906, MATH ANN, V62, P116

[7] LOEWY BA, 1920, MATH Z, V8, P19

[8] Modules in noncommutative areas, especially in differential- and difference expressions [J]. MATHEMATISCHE ZEITSCHRIFT, 1920, 8 : 1 - 35

[9] REMAK BR, 1911, J MATH, V137, P293

[10] REMAK R, 1911, J MATH, V139, P297

[1] LEVI F, 1917, ABELSCHE GRUPPEN ABZ, P19

[2] Total reducible linear homogeneous differential equations [J]. MATHEMATISCHE ANNALEN, 1906, 62 : 89 - 117

[3] Accompanying matrices and linear homogeneous differential expression [J]. MATHEMATISCHE ZEITSCHRIFT, 1920, 7 : 58 - 125

[4] LOEWY A, 1906, MATH ANN, V62, P106

[5] LOEWY A, 1917, MATH ANN, V78, P1

[6] LOEWY BA, 1906, MATH ANN, V62, P116

[7] LOEWY BA, 1920, MATH Z, V8, P19

[8] Modules in noncommutative areas, especially in differential- and difference expressions [J]. MATHEMATISCHE ZEITSCHRIFT, 1920, 8 : 1 - 35

[9] REMAK BR, 1911, J MATH, V137, P293

[10] REMAK R, 1911, J MATH, V139, P297