1. EN 1998-1, “Eurocode 8: design of structures for earthquake resistance – Part 1: general rules, seismic actions and rules for buildings”,2004
2. NZS 3101: part 1; commentary NZS 3101: part 2;New Zealand Standard Code of Practice for the Design of Concrete Structures,1982
3. Revised rule for concept of strong-column weak-girder design;Lee;J Struct Eng ASCE,1996
4. Seismic design of ductile moment resisting reinforced concrete frames, columns: evaluation of actions;Paulay;Bull N. Z Natl Soc Earthq Eng,1977
5. Deterministic design procedure for ductile frames in seismic areas;Paulay,1980