@article{IM_1973__20_142205,
     author = {M. Eichler},
     title = {\"Uber einige {Spezialisierungen} der {Hilbertschen} {Modulformen} in 2 {Variablen.}},
     journal = {Inventiones mathematicae},
     pages = {73--86},
     publisher = {mathdoc},
     volume = {20},
     year = {1973},
     zbl = {0258.10010},
     url = {http://geodesic.mathdoc.fr/item/IM_1973__20_142205/}
}