Peyer, K. E.Mahoneyn, A. W.Zhang, L.Abbott, J. J.Nelso, B. J.2012-06-282012-06-282012-06-28201210.1016/B978-1-4557-7891-1.00007-4https://infoscience.epfl.ch/handle/20.500.14299/82432Bacteria-Inspired Microrobotstext::book/monograph::book part or chapter