1. Die Wahrscheinlichkeit des Überstehens von Verletzungen (The probability of surviving damages);Wendel;J Schiffstechnik,1960
2. Survival of collision damage versus the 1960 Convention on Safety of Life at Sea;Comstock;SNAME Trans,1961
3. Determination of probability of ship survival in case of damage;Volkov;J Sudostrojenie,1963
4. Wendel K. Subdivision of ships. Diamond Jubilee International Meeting—75th Anniversary SNAME, New York, Paper No 12, 1968. p. 27.
5. IMO-SOLAS. Regulation on subdivision and stability of passenger ships as an equivalent to Part B of Chapter II of the 1960 SOLAS Convention, Resolutions A.265 (VIII), A.266 (VIII) and explanatory notes, 1974.