Blume, J. A. (1989). «Compatibility conditions for a left Cauchy–Green strain field». Journal of Elasticity21 (3): 271-308. S2CID54889553. doi:10.1007/BF00045780.
Blume, J. A. (1989). «Compatibility conditions for a left Cauchy–Green strain field». Journal of Elasticity21 (3): 271-308. S2CID54889553. doi:10.1007/BF00045780.