%0 Journal Article %A Čulík, Karel %A Vrba, Antonín %T On the number of initial segments of a finite set of sequences (finite language) %J Časopis pro pěstování matematiky %D 1972 %P 389-398 %V 097 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1972.117775/ %R 10.21136/CPM.1972.117775 %G en %F 10_21136_CPM_1972_117775