TY  - GEN
T1  - Copyright protection of computer programs /
AU  - Ulmer, Eugen,
AU  - Kolle, Gert.
VL  - 1983 Vol 14 No 2 pages 159-189
ID  - 8023
KW  - Copyright.
KW  - Industrial property.
KW  - COPYRIGHT : COMPUTER WORKS PROTECTION, SOFTWARE PROTECTION
TI  - Copyright protection of computer programs /
ER  -