TY  - RPRT
TI  - Small batch control projects.
AU  - D M Norris
AU  - M A Kross
PY  - 1989
DO  - 10.1016/0019-0578(89)90020-7
UR  - https://pubmed.ncbi.nlm.nih.gov/2767935/
ID  - 2767935
ER  -