given a bibtext entry, convert to coins xml, append it in a hidden DOM, then [zotero connector](https://www.zotero.org/download/connectors) can detect all of them.

bibtex_to_coins_xml.py

entry = {
    "number": "JVET-S2001",
    "title": "Versatile Video Coding (Draft 10), Document JVET-S2001",
    "author": "B. Bross, J. Chen, S. Liu, Y.-K. Wang",
    "booktitle": "Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, 19th Meeting",
    "date": "2020-10-08",
    "address": "Geneva, Switzerland",
    "url": "https://jvet-experts.org/doc_end_user/documents/19_Teleconference/wg11/JVET-S2001-v17.zip",
}


def entry_authors(entry):
    if entry["status"] != "Normal" or entry["authors"] == "":
        authors = []
    else:
        authors = []
        for a in entry["authorDetails"]:
            name = a["author"]
            idx = name.rfind(".")
            if idx != -1:
                name = name[:idx] + ". " + name[idx + 1 :].strip()
            authors.append(name)
    return authors


def export_bibtex(entry):
    authors = entry_authors(entry)
    if len(authors) == 0:
        return ""
    authors_repr = " and ".join(authors)
    lines = [
        f"@inproceedings{{{entry['number']},",
        f"  title = {{{entry['title']}}},",
        f"  author = {{{authors_repr}}},",
        f"  booktitle = {{{entry['booktitle']}}},",
        f"  date = {{{entry['date']}}},",
        f"  address = {{{entry['address']}}},",
        f"  url = {{{entry['uPage']}}}",
        "}",
    ]
    bibtex = "\n".join(lines)
    return bibtex


def export_coins(entry):
    # "B. Bross, J. Chen, S. Liu, Y.-K. Wang"
    authors = entry_authors(entry)
    if len(authors) == 0:
        return ""
    if ". " in authors[0]:
        author1_first, author1_last = authors[0].rsplit(". ", 1)
    else:
        author1_first, author1_last = "", authors[0]

    data = {
        "url_ver": "Z39.88-2004",
        "ctx_ver": "Z39.88-2004",
        "rft_val_fmt": "info:ofi/fmt:kev:mtx:book",
        "rft.genre": "proceeding",
        "rft.atitle": entry["title"],
        "rft.btitle": entry["booktitle"],
        "rft.place": entry["address"],
        "rft.date": entry["date"],
        "rft.aufirst": author1_first,
        "rft.aulast": author1_last,
    }

    info = ""
    for key, value in data.items():
        encoded_value = urllib.parse.quote_plus(value)
        info += f"{key}={encoded_value}&"

    for author in authors[1:]:
        encoded_value = urllib.parse.quote_plus(author)
        info += f"rft.au={encoded_value}&"

    info = info[:-5]
    coins = f"<span class='Z3988' title='{info}'></span>"
    return coins