@article{10_4064_cm_44_2_347_358,
     author = {T. Niedbalska-Rajba},
     title = {On decomposability semigroups on the real line},
     journal = {Colloquium Mathematicum},
     pages = {347--358},
     year = {1981},
     volume = {44},
     number = {2},
     doi = {10.4064/cm-44-2-347-358},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-44-2-347-358/}
}