@article{CM_1994__94_2_201_0,
     author = {Harris, Michael},
     title = {Period invariants of {Hilbert} modular forms, {II}},
     journal = {Compositio Mathematica},
     pages = {201--226},
     publisher = {Kluwer Academic Publishers},
     volume = {94},
     number = {2},
     year = {1994},
     mrnumber = {1302316},
     zbl = {0871.11037},
     language = {en},
     url = {http://www.numdam.org/item/CM_1994__94_2_201_0/}
}