TY  - BOOK
AU  - Varchenko,A.N & Etingof,P.I
ED  - Etingof, P.I
TI  - Why the boundary of a round drop becomes a curve of order four
T2  - University lecture series 3
SN  - 9780821870020
U1  - 4.08 
PY  - 1992///
CY  - Providence
PB  - American Mathematical Society
ER  -