TY  - BOOK
AU  - Intl. Symposium Karlsruhe, West Germany, May 20-24, 1975
AU  - Nickle, K., ed.
TI  - Interval mathematics - Proceedings
T2  - Lecture Notes in Computer Science 29
SN  - 3540071709
U1  - 515 
PY  - 1975///
CY  - Berlin
PB  - Springer-Verlag
ER  -