TY  - JOUR
T1  - On an Air-Engine. 
JF  - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854)
VL  - 6
SP  - 77
EP  - 77
PY  - 1850/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1850.0029
M3  - doi:10.1098/rspl.1850.0029
AU  - Joule, J.
ER  -
