P. Bouthillier
- Restoration of sewerage systems. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 10, n. 2 (June 1983). (1983):
- Field measurements of the hydraulic resistance of sanitary sewers. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 16, n. 6 (December 1989). (1989):