P. P. L. O'Connell
- On the Relation of the Fresh-Water Floods of Rivers to the Areas and Physical Features of their Basins; and on a Method of Classifying Rivers and Streams, with Reference to the Magnitude of their Floods; Proposed as a Means of Facilitating the Investigati. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 27, n. 1868 ( 1868). (1868):