docs: def refs_section(doc):
      """
      Generate a References section.
  
      Parameters
      ----------
      doc : dict
          Dictionary produced by numpydoc
  
      Returns
      -------
      list of str
          Markdown for references section
      """
      lines = []
      if "References" in doc and len(doc["References"]) > 0:
          # print("Found refs")
          for ref in doc["References"]:
              # print(ref)
              ref_num = re.findall("\[([0-9]+)\]", ref)[0]
              # print(ref_num)
              ref_body = " ".join(ref.split(" ")[2:])
              # print(f"[^{ref_num}] {ref_body}" + "\n")
              lines.append(f"[^{ref_num}]: {ref_body}" + "\n\n")
              # print(lines)
      return lines