%0 Journal Article
%A Heuter, Uschi
%T First-order properties of trees, star-free expressions, and aperiodicity
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1991
%P 125-145
%V 25
%N 2
%I EDP-Sciences
%U http://www.numdam.org/item/ITA_1991__25_2_125_0/
%G en
%F ITA_1991__25_2_125_0