1. Armstrong MA (1988) Groups and symmetry. Springer, Berlin
2. Kaveh A, Fazli H (2010) Eigensolution of augmented graph products using shifted inverse iteration method. Int J Numer Methods Eng 83:558–574
3. Kaveh A, Fazli H (2010) Eigensolution of locally modified regular structures using shifted inverse iteration method. In: Topping BHV, Adam JM, Pallarés FJ, Bru R, Romero ML (eds) Proceedings of the 10th international conference on computational structural technology, Valencia
4. Kaveh A, Fazli H (2011) Approximate eigensolution of locally modified regular structures using a substructuring technique. Comput Struct 89:529–537
5. Parlett BN (1988) The symmetric eigenvalue problem. Prentice-Hall Inc, Englewood Cliffs