@article{10_4064_aa107_4_3,
     author = {Antal Balog and William J. McGraw and Ken Ono},
     title = {The arithmetic of the coefficients of
 half-integral weight {Eisenstein} series},
     journal = {Acta Arithmetica},
     pages = {337--344},
     publisher = {mathdoc},
     volume = {107},
     number = {4},
     year = {2003},
     doi = {10.4064/aa107-4-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa107-4-3/}
}