TY  - RPRT
TI  - A generalized system for collaborative on-line data collection.
AU  - M B Leavitt
AU  - R C Leinbach
PY  - 1977
DO  - 10.1016/0010-4809(77)90009-x
UR  - https://pubmed.ncbi.nlm.nih.gov/891151/
ID  - 891151
ER  -