%0 Journal Article %A Greibach, S. A. %T The strong independence of substitution and homomorphic replication %J RAIRO. Informatique théorique %D 1978 %P 213-234 %V 12 %N 3 %I EDP-Sciences %U http://www.numdam.org/item/ITA_1978__12_3_213_0/ %G en %F ITA_1978__12_3_213_0