@misc{indiciae17828d6054c1, title = {Mathematical models for cellular interactions in development. I. Filaments with one-sided inputs.}, author = {A Lindenmayer}, year = {1968}, doi = {10.1016/0022-5193(68)90079-9}, url = {https://pubmed.ncbi.nlm.nih.gov/5659071/}, note = {Source identifier: 5659071} }