TY - JOUR T1 - On the Singular Solutions of Simultaneous Ordinary Differential Equations and the Theory of Congruencies JF - Philosophical Transactions of the Royal Society of London. A (1887-1895) VL - 186 SP - 523 EP - 565 PY - 1895/01/01/ UR - http://dx.doi.org/10.1098/rsta.1895.0014 M3 - doi:10.1098/rsta.1895.0014 AU - Dixon, A. ER -