TY  - JOUR
T1  - On the Effect of Gravity upon the Movements and Aggregation of Euglena viridis, Ehrb., and Other Micro-Organisms
JF  - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934)
VL  - 201
SP  - 333
EP  - 390
PY  - 1911/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1911.0007
M3  - doi:10.1098/rstb.1911.0007
AU  - Wager, H.
ER  -