TY  - GEN
DA  - 1989
LA  - eng
PY  - 1989
SN  - 0931-6558
TI  - Simple games: on order and symmetry
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-29097352
Y2  - 2025-01-31T22:43:36
ER  -