@article{PMID:1831270, author = {Tyson, J. J.}, title = {Modeling the cell division cycle: cdc2 and cyclin interactions.}, journal = {Proc Natl Acad Sci U S A}, year = {1991}, volume = {88}, number = {16}, pages = {7328--7332}, url = {http://www.ncbi.nlm.nih.gov/pubmed/1831270}, }