%0 Journal Article
%A Ross, Rockford
%A Winklmann, Karl
%T Repetitive strings are not context-free
%J RAIRO. Informatique théorique
%D 1982
%P 191-199
%V 16
%N 3
%I EDP-Sciences
%U http://www.numdam.org/item/ITA_1982__16_3_191_0/
%G en
%F ITA_1982__16_3_191_0