Fernández Sánchez, P., García, E. R., & Saravia Molina, N. (2022). A remark on the Tjurina and Milnor numbers of a foliation of second type. Pro Mathematica, 32(63), 11-22. Recuperado a partir de https://revistas.pucp.edu.pe/index.php/promathematica/article/view/25727