TY  - CHAP
LA  - eng
PY  - 1983
SN  - 0-444-86745-7
TI  - Two approaches to vagueness: theory of interaction and topology
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-30502
Y2  - 2025-01-31T16:45:01
ER  -