TY - BOOK AU - Kock, J. and Vainsencher, I. AU - Vainsencher, I. ; jt. auth. TI - An invitation to quantum cohomology: kontsevich's formula for rational plane curves T2 - Progress in Mathematics SN - 0817644563 U1 - 514 PY - 2006/// CY - Boston PB - Birkhauser ER -