Catálogo Bibliográfico
Lefschetz, Solomon, 1884-1972. | ||||
1. | Applications of algebraic topology : graphs and networks : the Picard-Lefschetz theory and Feynman integrals / S. Lefschetz. | 1975 | Libro |
515.14
L522 |
2. | Differential equations : geometric theory. / Solomon Lefschetz. | 1957 | Libro |
517.91
L522 |