TY  - JOUR
T1  - An Observation of the Magnetic Needle Being So Affected by Great Cold, That It Would Not Traverse; By Capt. Christopher Middleton, F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 40
SP  - 310
EP  - 311
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1737.0047
M3  - doi:10.1098/rstl.1737.0047
AU  - Middleton, C.
ER  -