@misc{indiciae11eb3ae69175, title = {Fluctuation driven ratchets: Molecular motors.}, author = {RD Astumian and M Bier}, year = {1994}, doi = {10.1103/physrevlett.72.1766}, url = {https://pubmed.ncbi.nlm.nih.gov/10055695/}, note = {Source identifier: 10055695} }