/en/fs2/async/vector/bsb00044459.html?PER_ent=%7BKarl+Friedrich%7D&LOC_ent=%7BGermany%7D%7BDDR%7D%7BFrank%7D%7BBruch%7D%7BMarburg%7D&mode=simple
/en/fs2/async/PER_ent/bsb00044459.html?PER_ent=%7BKarl+Friedrich%7D&LOC_ent=%7BGermany%7D%7BDDR%7D%7BFrank%7D%7BBruch%7D%7BMarburg%7D&mode=simple
/en/fs2/async/LOC_ent/bsb00044459.html?PER_ent=%7BKarl+Friedrich%7D&LOC_ent=%7BGermany%7D%7BDDR%7D%7BFrank%7D%7BBruch%7D%7BMarburg%7D&mode=simple
/en/fs2/async/mlt/bsb00044459.html?PER_ent=%7BKarl+Friedrich%7D&LOC_ent=%7BGermany%7D%7BDDR%7D%7BFrank%7D%7BBruch%7D%7BMarburg%7D&mode=simple