@unpublished{TUW-119706, author = {B{\"o}hm, Johannes and Schuh, Harald}, title = {Asymmetric mapping functions for CONT02 from ECMWF}, year = {2004}, note = {talk: Geod{\"a}tische Woche Stuttgart 2004, Stuttgart; 2004-10-12 -- 2004-10-15} }