A study was carried out to complete the analysis of the deformation of a group B combined variant (f=0.3012). By taking into account the average transformation strains of groups A and B, it was found that group B cannot be ignored, when the preferential formation of a particular variant is examined under stress.
Liang, Y., Kato, H., Taya, M., & Mori, T. (2000). Infinitesimal approach to the crystallography of martensitic transformation: application to Ni-Ti. Scripta Materialia, 43(6), 535–540. https://doi.org/10.1016/S1359-6462(00)00465-6