@ARTICLE{AurouxNodet,
 author = {Auroux, D. and Nodet, M.},
 title = {The back and forth nudging algorithm for data assimilation problems: theoretical results on transport equations},
 journal = {ESAIM Control Optim. Calc. Var.},
 year = {2012},
 volume = {18},
 number = {2},
 pages = {318--342},
 notes = {COCV Highlights},
}