TY  - BOOK
AU  - Dubrovin
AU  - Fomenko
AU  - Novikov
TI  - Modern geometry - methods and applications
T2  - Graduate texts in mathematics
VL  - 124
SN  - 0-387-97271-4
PY  - 1990///
CY  - New York [etc.]
PB  - Springer
KW  - Geometria
KW  - QA445
ER  -