1. Requirements concerning polar class,2016
2. IACS unified requirements for polar ships: background notes to longitudinal strength;Daley,2000
3. Longitudinal strength standard,2015
4. Ice load and pressure measurements on board I.B. Sisu;Riska,1983
5. Local contact pressures in ship/ice and structure/ice interactions;Masterson;Cold Reg Sci Technol,1993