1. American Society for Testing and Materials 1983 Annual Book of Standards Part 19 Philadelphia Pa. 1983 560 pp.
2. American Water Works Association “USA Standard for Thickness Design of Cast‐Iron Pipe ” Standard H1‐67 New York N.Y. 1967 78 pp.
3. Audibert J. M. E. Lai N. W. and Bea R. G. “Design of Pipelines to Resist Seafloor Instabilities and Hydrodynamic Forces ” presented at the Energy Technology Conference and Exhibition held in Houston Tex. Nov. 1978 16 pp.
4. Soil Restraint Against Horizontal Motion of Pipes