dl.papers dt {
    font-weight: bold;
    margin: 1em 0 0;
}
dl.papers dd {
    margin: 0;
}
dl.papers dd.authors strong {
    font-weight: normal;
    text-decoration: underline;
}
dl.papers dd.documents {
    display: inline;
}
dl.papers dd.documents::before {
    content: "[";
    margin-right: 1ex;
}
dl.papers dd.documents::after {
    content: "]";
    margin-left: 1ex;
}
dl.papers dd.copyright {
    font-size: x-small;
}