TY  - RPRT
TI  - Models of collaboration.
AU  - A D Lorenz
AU  - L B Mauksch
AU  - B A Gawinski
PY  - 1999
DO  - 10.1016/s0095-4543(08)70013-7
UR  - https://pubmed.ncbi.nlm.nih.gov/10318755/
ID  - 10318755
ER  -