TY - JOUR T1 - On a Method of Avoiding Collision at Sea 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 - 176 EP - 183 PY - 1916/01/01/ UR - http://dx.doi.org/10.1098/rspa.1916.0003 M3 - doi:10.1098/rspa.1916.0003 AU - Joly, J. ER -