1. International Association of Classification Societies (IACS). Unified Requirements for Polar Ships, PS1–Polar Ship Structures, Draft Requirements, 2001.
2. Derivation of plastic framing requirements in polar ships;Daley;Marine Structures,2002
3. Daley CG, Kendrick A. Derivation and use of formulations for framing design in the Polar Class Unified Requirements Prepared for IACS ad-hoc Group on Polar Class Ships and Transport Canada January, 2000.
4. Daley CG, Kendrick A, Appolonov E. Plating and framing design in the Unified Requirements For Polar Class Ships, published in POAC’01, Ottawa, August 2001.