TY  - JOUR
T1  - On Flapping Flight
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 83
IS  - 559
SP  - 72
EP  - 78
PY  - 1909/11/03/
UR  - http://dx.doi.org/10.1098/rspa.1909.0077
M3  - doi:10.1098/rspa.1909.0077
AU  - FitzGerald, M.
ER  -