TY - BOOK AU - Bethuel,F.,et al ED - Huisken, G ED - Muller, S ED - Steffen, K TI - Calculus of variations & geometric evolution problems T2 - Lecture notes in mathematics 1713 SN - 3-540-65977-3 U1 - 4.13+8.05+14.02 PY - 1999/// CY - Berlin PB - Springer ER -