Vanhaecht, JL., Debremaeker, M., & Rouxhet, P. (1984). Immobilization of Yeast By Adhesion To a Support Without Use of a Chemical-agent. Enzyme and Microbial Technology, 6(5), 221-227. https://doi.org/10.1016/0141-0229(84)90108-X (Original work published 1984)