TY  - JOUR
T1  - On a Method of Estimating Distances at Sea in Fog or Thick Weather
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 92
IS  - 637
SP  - 170
EP  - 175
PY  - 1916/01/01/
UR  - http://dx.doi.org/10.1098/rspa.1916.0002
M3  - doi:10.1098/rspa.1916.0002
AU  - Joly, J.
ER  -