PROGRESS2^

≙ PROGRESS2^

PROGRESS2^ Berlin | dgskorpus_ber_12 | 31-45f

PROGRESS2^ Köln (Cologne) | dgskorpus_koe_17 | 61+f

PROGRESS2^* Berlin | dgskorpus_ber_07 | 31-45m

= PROGRESS2

PROGRESS2 Frankfurt | dgskorpus_fra_06 | 31-45f