<https://asep.lib.cas.cz/arl-cav/en/send-email/?idx=cav_un_epca*0523549>
<http://schema.org/description>
"Send records by e-mail"
<https://asep.lib.cas.cz/arl-cav/en/send-email/?idx=cav_un_epca*0523549&iset=1&disprec=1>