Georg Hetzer Helmut Jarausch Wolfgang Mackens A multiparameter sensitivity analysis of a 2d diffusive climate model. 327-393 1989 1 IMPACT Comput. Sci. Eng. 4 http://dx.doi.org/10.1016/0899-8248(89)90001-3 db/journals/impact/impact1.html#HetzerJM89