TY - BOOK AU - AU - TI - The enumerative theory of conics after Halphen T2 - Lecture notes in mathematics SN - 0387164952 PY - 1986/// CY - Berlin , New York PB - Springer-Verlag KW - Geometry, Enumerative KW - Intersection theory (Mathematics) KW - Conics, Spherical N1 - Bibliography: p. [126]-128 ER -