https://www.sciencedirect.com/science/article/pii/S0021929013001954?via%3Dihub

Hi, I am trying to replicate the material anisotropy of this paper.

A section of it defines anisotropic properties: E1=0.574·E3, E2=0.577·E3, G12=0.195·E3, G23=0.265·E3, G31=0.216·E3, ν12=0.427, ν23=0.234, and ν31=0.405. I read the abaqus guide and it appears I have to put these values in "engineering constants". However, I got nu12, nu23, and nu31 fields instead of V##s in Abaqus CAE when I try to fill in those properties. Are they the same inputs? Also, is v31 the same as nu13?