@article{MAN_1983__265_163815,
     author = {Shin-ichiro Mizumoto},
     title = {On {Integrality} of {Certain} {Algebraic} {Numbers} {Associated} with {Modular} {Forms.}},
     journal = {Mathematische Annalen},
     pages = {119--136},
     publisher = {mathdoc},
     volume = {265},
     year = {1983},
     zbl = {0505.10013},
     url = {http://geodesic.mathdoc.fr/item/MAN_1983__265_163815/}
}