TY  - SER
AU  - Vesanto J.
ED  - United nations
ED  - Teknillisten Tieteiden Akatemia
TI  - Acta polytechnica Scandinavica: Mathematics and computing series No. 115
SN  - 9516665969
PY  - 2002///
CY  - Helsinki, Finland
PB  - Finnish Academy of Technology
KW  - Mathematics
KW  - Data processing
KW  - Engineering
KW  - Computers
ER  -