TY  - DATA
AU  - Arnold, V. I.
TI  - Topological invariants of plane curves and caustics 
T2  - University Lecture Series, 
SN  - 9781470421892 (online)
PY  - 1994///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Curves on surfaces
KW  - Hamiltonian systems
KW  - Knot theory
N1  - Includes bibliographical references (p. 59-60)
UR  - https://doi.org/http://dx.doi.org/10.1090/ulect/005
ER  -