@article{KYB_2013__49_2_a0,
     author = {Rauh, Johannes},
     title = {Optimally approximating exponential families},
     journal = {Kybernetika},
     pages = {199--215},
     publisher = {mathdoc},
     volume = {49},
     number = {2},
     year = {2013},
     mrnumber = {3085392},
     zbl = {06176033},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2013__49_2_a0/}
}