%0 Journal Article
%T On the economy of variable automatic expansion in steam engines
%J Proceedings of the institution of mechanical engineers
%D 1877
%A Fell, John C.
%V 28
%N 1
%P 276-295
%X <p>[Abstract unavailable]</p>
%G en
%I 
%@ 0020-3483
%U http://dx.doi.org/10.1243/PIME_PROC_1877_028_020_02