@article{dubbe1959magnetic, title = {Magnetic Tape Recording with Longitudinal or Transverse Oxide Orientation}, author = {Dubbe, Richard F.}, journal = {J. Audio Eng. Soc}, volume = {7}, number = {4}, pages = {203--206, 216}, year = {1959}, url = {https://www.aes.org/e-lib/browse.cfm?elib=545} }