@article{IM_1991__105_3_143908,
     author = {M. Holschneider and Ph. Tchamitchian},
     title = {Pointwise analysis of {Riemann's} },
     journal = {Inventiones mathematicae},
     pages = {157--176},
     publisher = {mathdoc},
     volume = {105},
     number = {3},
     year = {1991},
     zbl = {0741.26004},
     url = {http://geodesic.mathdoc.fr/item/IM_1991__105_3_143908/}
}