TY - JOUR T1 - On Prof. Joly's 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 - 641 SP - 377 EP - 381 PY - 1916/05/06/ UR - http://dx.doi.org/10.1098/rspa.1916.0023 M3 - doi:10.1098/rspa.1916.0023 AU - Plummer, H. ER -