TY  - GEN
AU  - Hoffman,E P
AU  - Jaffurs,D
TI  - An expanding enigma
SN  - 0960-9822
PY  - 2005///0310
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0960-9822(93)90356-s
ER  -