@article{DOCMA_2012__S3__a12,
     author = {Griewank, Andreas},
     title = {Broyden updating, the good and the bad!},
     journal = {Documenta mathematica},
     pages = {301--315},
     publisher = {mathdoc},
     volume = {Optimization Stories},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2012__S3__a12/}
}