Similar title to Parvinen, K. ORCID: https://orcid.org/0000-0001-9125-6041, Dieckmann, U. ORCID: https://orcid.org/0000-0001-7089-0393, & Heino, M. ORCID: https://orcid.org/0000-0003-2928-3940 (2004). Function-Valued Adaptive Dynamics and the Calculus of Variations. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-04-038