1. API recommended practice 2A. Recommended practice for planning, designing and constructing offshore platforms,1993
2. Inelastic analysis of offshore platforms for earthquake loading;Kallaby,1975
3. Design considerations for offshore structures having nonlinear response to earthquake;Marshall,1978
4. Process for assessment of existing platforms to determine their fitness for purpose;Krieger,1994
5. Seismic safety requalification of offshore platforms;Iwan,1992