%0 Journal Article %A Chao, Chong-Yun %A Zhang, Mou-Cheng %T On the semigroup of fully indecomposable relations %J Czechoslovak Mathematical Journal %D 1983 %P 314-319 %V 33 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1983.101880/ %R 10.21136/CMJ.1983.101880 %G en %F 10_21136_CMJ_1983_101880