@misc{BNYMS_1891__1_186472,
     title = {Notes.},
     journal = {Bulletin of the New York Mathematical Society},
     pages = {142--143},
     publisher = {mathdoc},
     volume = {1},
     year = {1891},
     url = {http://geodesic.mathdoc.fr/item/BNYMS_1891__1_186472/}
}