1.
Sharp Real-Part Theorems A Unified Approach
by Kresin, Gershon, Mazia, V. G.
ISBN: 9783540695738
List Price: $39.00
2.
Maximum Principles and Sharp Constants for Solutions of Elliptic and Parabolic Systems (Math...
by Gershon Kresin, Vladimir Ma...
ISBN: 9780821889817
List Price: $96.00