@article{10_4064_aa167_4_2,
     author = {Atsuhira Nagano},
     title = {Double integrals on a weighted projective plane
 and {Hilbert} modular functions for $\mathbb {Q}(\sqrt {5})$},
     journal = {Acta Arithmetica},
     pages = {327--345},
     publisher = {mathdoc},
     volume = {167},
     number = {4},
     year = {2015},
     doi = {10.4064/aa167-4-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa167-4-2/}
}