1. Abdollahifar A, Nami MR (2014) Determination of dynamic stress intensity factors in FGM plates by MLPG method. IJST Trans Mech Eng 38:181–194
2. Abdollahifar A, Shafiei AR, Mohyeddin A, Bozorg M (2010) Using state-space models for solving elastodynamic problems discretized by the MLPG method. Eng Anal Bound Elem 34(8):721–726
3. Abdollahifar A, Nami MR, Shafiei AR (2012) A new MLPG method for elastostatic problems. Eng Anal Bound Elem 36:451–457
4. Abdollahifar A, Nami MR, Saranjam B (2014) Mixed-mode dynamic fracture analysis of FGM plate by MFree method. J Appl Comput Sci Mech 25(2):1–18
5. Aberson JA, Anderson JM, King WW (1977) Dynamic analysis of cracked structures using singularity finite elements. In: Sih GC (ed) Mechanics of fracture, vol 4. Noordhoff International Publishing, Leyden, pp 249–294