TY - JOUR T1 - On Great Fluctuations of Temperature in the Arctic Winter JF - Proceedings of the Royal Society of London (1854-1905) VL - 11 SP - 309 EP - 312 PY - 1860/01/01/ UR - http://dx.doi.org/10.1098/rspl.1860.0067 M3 - doi:10.1098/rspl.1860.0067 AU - Murphy, J. ER -