--- 
authcode: PERSO_NAME
authtag: 100
authletters: abd
bibliotags: 
  - 100
  - 600
  - 700
--- 
authcode: CORPO_NAME
authtag: 110
authletters: abd
bibliotags: 
  - 110
  - 610
  - 710
--- 
authcode: TOPIC_TERM
authtag: 150
authletters: abd
bibliotags: 
  - 650
  - 654
  - 656
  - 690