Agnieszka B. Malinowska, Delfim F. M. Torres. A general backwards calculus of variations via duality. Optimization Letters, 5(4):587-599, 2011. [doi]
@article{MalinowskaT11,
title = {A general backwards calculus of variations via duality},
author = {Agnieszka B. Malinowska and Delfim F. M. Torres},
year = {2011},
doi = {10.1007/s11590-010-0222-x},
url = {http://dx.doi.org/10.1007/s11590-010-0222-x},
researchr = {https://researchr.org/publication/MalinowskaT11},
cites = {0},
citedby = {0},
journal = {Optimization Letters},
volume = {5},
number = {4},
pages = {587-599},
}