TY  - BOOK
AU  - Casas-Alvero Edurdo
AU  -  Xambo-Descamps Sebastian
TI  - Enumerative theory of conics after halphen
T2  - Lecture Notes in Mathe matics; 1196
U1  - B6:2, M6 
PY  - 1986///
CY  - Berlin
PB  - Springer-Verlag         
KW  - Geometry
N1  - Bibliography 126-128p
ER  -