TY - BOOK AU - Kock, Joachim AU - Vainsencher, Israel TI - Invitation to Quantum Cohomology: Kontsevich's Formula for Rational Plane Curves T2 - Progress in Mathematics. V.249 SN - 9780817644567 U1 - 514.23 PY - 2007/// CY - Boston PB - Birkhauser ER -