@article{120023, author = {Ji\v r\'\i\ Rach\r unek}, title = {Directed convex subgroups of ordered groups}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {13}, year = {1973}, pages = {39-46}, zbl = {0292.06005}, mrnumber = {0357273}, language = {en}, url = {http://dml.mathdoc.fr/item/120023} }
Rachůnek, Jiří. Directed convex subgroups of ordered groups. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 13 (1973) pp. 39-46. http://gdmltest.u-ga.fr/item/120023/
The structure of a lattice-ordered group with a finite number of disjoint elements, Michigan Math. J., 7, I960, 171-180. | MR 0116059 | Zbl 0103.01501
Sur les groupes dirigés, Czech. Math. J., 10, I960, 12-26, | MR 0113952 | Zbl 0098.25102
O nekotorych podgruppach l-grupp, Mat.-fyz. čas., 12, 1962, 97-107. (1962) | MR 0162869
Častično uporjadočennyje algebraičeskije sistemy, Moskva 1965. (1965)
Zum Disjunktivitätsproblem auf geordneten Gruppen, Math. Nachr., 25, 1963, 83-93. (1963) | MR 0153755
Estructura y realizaciones de grupos reticulados, Mem. Fac. cienc. Univ. Habana, Ser. Mat., 1, 1964, 1-29. (1964)