%0 journal article
%@ 0024-9297
%A Al-Masri, M., Fritsch, D., Kricheldorf,H.R.

%D 2000
%J Macromolecules
%N 19
%P 7127-7135 

%T New Polyimides for Gas Separation, 2. Polyimides Derived from Substituted Catechol Bis(etherphthalic anhydride)s
%U 
19 
%X