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
PROGRESS2^ Berlin | dgskorpus_ber_12 | 31-45f
PROGRESS2^ Köln (Cologne) | dgskorpus_koe_17 | 61+f
PROGRESS2^* Berlin | dgskorpus_ber_07 | 31-45m
PROGRESS2 Frankfurt | dgskorpus_fra_06 | 31-45f