@misc{indiciae774bc9caf334, title = {MODIFIED METHODS FOR STUDY STABILITY IN BIOLOGICAL FEEDBACK CONTROL SYSTEMS WITH TRANSPORTATION DELAYS.}, author = {J G LLAURADO and H H SUN}, year = {1964}, doi = {10.1007/bf02484218}, url = {https://pubmed.ncbi.nlm.nih.gov/14168229/}, note = {Source identifier: 14168229} }