%0 Journal Article
%A Calude, Cristian
%A Păun, Gheorghe
%T Independent instances for some undecidable problems
%J RAIRO. Informatique théorique
%D 1983
%P 49-54
%V 17
%N 1
%I EDP-Sciences
%U http://www.numdam.org/item/ITA_1983__17_1_49_0/
%G en
%F ITA_1983__17_1_49_0