@article{cares1958the, title = {The Finer Structure of Magnetic Tape: Microscope Studies}, author = {Cares, Reuben M.}, journal = {J. Audio Eng. Soc}, volume = {6}, number = {4}, pages = {225--233}, year = {1958}, url = {https://www.aes.org/e-lib/browse.cfm?elib=219} }