/en/fs1/async/vector/bsb00045265.html?PER_ent=%7BJohann+Wilhelm%7D%7BChristoph+Friedrich%7D&publisher_str=%7BBayerische+Staatsbibliothek%7D&mode=simple
/en/fs1/async/PER_ent/bsb00045265.html?PER_ent=%7BJohann+Wilhelm%7D%7BChristoph+Friedrich%7D&publisher_str=%7BBayerische+Staatsbibliothek%7D&mode=simple
/en/fs1/async/LOC_ent/bsb00045265.html?PER_ent=%7BJohann+Wilhelm%7D%7BChristoph+Friedrich%7D&publisher_str=%7BBayerische+Staatsbibliothek%7D&mode=simple
/en/fs1/async/mlt/bsb00045265.html?PER_ent=%7BJohann+Wilhelm%7D%7BChristoph+Friedrich%7D&publisher_str=%7BBayerische+Staatsbibliothek%7D&mode=simple