Orevkov, Stepan Yu. Max Planck Institute for Mathematics, Max Planck Society;
Shustin, Eugenii I. Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1090/spmj/1448 (Publisher version)
Orevkov-Shustin_Real algebraic and pseudoholomorphic curves on the quadratic cone_oa_2017.pdf (Preprint), 556KB
Orevkov, S. Y., & Shustin, E. I. (2017). Real algebraic and pseudoholomorphic curves on the quadratic cone and smootings of the singularity X21. St. Petersburg Mathematical Journal, 28(2), 225-257. doi:10.1090/spmj/1448.