TY - BOOK AU - Giaquinta M ed. ED - Conference on Differential Equations (3-7 Jul 1996 : Florence,Italy) ED - Conference on differential equations TI - Differential equations: La Pietra 1996: proceedings SN - 0-8218-0610-6 U1 - 510.6PM PY - 1999/// CY - Providence PB - AMS KW - Differential equations N1 - Conference marking the 70th birthdays of Peter Lax and Louis Nirenberg ER -