1.
Fernández Sánchez P, García ER, Saravia Molina N. A remark on the Tjurina and Milnor numbers of a foliation of second type. ProMath [Internet]. 2022 Aug. 31 [cited 2026 Oct. 28];32(63):11-22. Available from: https://revistas.pucp.edu.pe/index.php/promathematica/article/view/25727