@article{CSIS_2007_4_2_a3,
     author = {Uwe Naumann and Jan Riehme},
     title = {On {Syntax-Directed} {Adjoint} {Fortran} {Code}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2007_4_2_a3/}
}