Isaev, Alexander V. Max Planck Institute for Mathematics, Max Planck Society;
Alper_Associated forms_oa_2016.pdf (Any fulltext), 525KB
Alper, J., Isaev, A. V., & Kruzhilin, N. G. (2016). Associated forms of binary quartics and ternary cubics. Transformation Groups, 21(3), 593-618. doi:10.1007/s00031-015-9343-8.