TY  - BOOK
TI  - Analytic semigroups and optimal regularity in parabolic problems 
T2  - Progress in nonlinear differential equations and their applications
SN  - 3764351721 (acid-free paper) | 0817651721 (acid-free paper)
PY  - 1995///
CY  - Basel ; | Boston
PB  - Birkhäuser
ER  -