[1] S. A. Amitsur:
A general theory of radicals, II. Radicals in rings and bicategorles. Amer. J. Math. 76 (1954), 100-125.
MR 0059256
[2] C. G. Chehata R. Wiegandt:
Radical theory for fully ordered groups. Mathematica (Cluj) 20 (1978), 143-157.
MR 0530451
[3] L. Fuchs:
Partially ordered algebraic systems. Pergamon Press, Oxford, London, New York, Paris, 1963.
MR 0171864 |
Zbl 0137.02001
[6] K. Hrbacek T. Jech:
Introduction to Set Theory. Marcel Dekker, New York and Basel, 1978.
MR 0491188
[7] J. Jakubik:
On the lattice of radical classes of linearly ordered groups. Studia Sci. Math. Hungar.16 (1981), 77-86.
MR 0703644 |
Zbl 0465.06012
[8] J. Jakubik:
On the lattice of semisimple classes of linearly ordered groups. Časopis Pěst. Mat. 108 (1983), 183-190.
MR 0704063 |
Zbl 0524.06027
[9] J. Jakubik:
On radical classes of abelian linearly ordered groups. submitted.
Zbl 0579.20034
[10] A. G. Kuroš:
Radicals in the theory of groups. Colloq. Math. Soc. J. Bolyai 6 (1973), 271-296. [Russian original: Sibirsk. Mat. Zh. 3 (1962), 912-931.]
MR 0345997
[11] G. Pringerová:
Covering condition in the lattice of radical classes of linearly ordered groups. Math. Slovaca 33 (1983), 363-369.
MR 0720506
[12] G. Pringerová:
On semisimple classes of abelian linearly ordered groups. Časopis Pěst. Mat. 108 (1983), 40-52.
MR 0694139
[13] P. Ribenboim:
Théorie des Valuations. Presses de l'Université de Montréal, Montréal, 1965.
MR 0249425 |
Zbl 0139.26201
[14] W. Sierpiński:
Cardinal and Ordinal Numbers. PWN-Polish Scientific Publishers, Warsaw, 1965.
MR 0194339